Home / 1,004,010.50-1,506,014.34-294,038.52

Finding the Fourth Proportional to 1,004,010.50, 1,506,014.34 and 294,038.52

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Solution

The fourth proportional to 1,004,010.50, 1,506,014.34 and 294,038.52 is: 441,057.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,010.50 : 1,506,014.34 = 294,038.52 : x
  2. Step 2: Convert to fraction form
    1,004,010.50/1,506,014.34 = 294,038.52/x
  3. Step 3: Cross multiply
    1,004,010.50x = 1,506,014.34 × 294,038.52
  4. Step 4: Simplify right side
    1,004,010.50x = 442,826,227,632.38
  5. Step 5: Solve for x
    x = 442,826,227,632.38/1,004,010.50
  6. Step 6: Final answer
    x = 441,057.37

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.