Home / 1,004,192.51-1,506,300.98-294,234.93

Finding the Fourth Proportional to 1,004,192.51, 1,506,300.98 and 294,234.93

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Solution

The fourth proportional to 1,004,192.51, 1,506,300.98 and 294,234.93 is: 441,355.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,192.51 : 1,506,300.98 = 294,234.93 : x
  2. Step 2: Convert to fraction form
    1,004,192.51/1,506,300.98 = 294,234.93/x
  3. Step 3: Cross multiply
    1,004,192.51x = 1,506,300.98 × 294,234.93
  4. Step 4: Simplify right side
    1,004,192.51x = 443,206,361,938.06
  5. Step 5: Solve for x
    x = 443,206,361,938.06/1,004,192.51
  6. Step 6: Final answer
    x = 441,355.97

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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.