Home / 1,004,225.02-1,506,349.72-294,267.46

Finding the Fourth Proportional to 1,004,225.02, 1,506,349.72 and 294,267.46

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Solution

The fourth proportional to 1,004,225.02, 1,506,349.72 and 294,267.46 is: 441,404.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,225.02 : 1,506,349.72 = 294,267.46 : x
  2. Step 2: Convert to fraction form
    1,004,225.02/1,506,349.72 = 294,267.46/x
  3. Step 3: Cross multiply
    1,004,225.02x = 1,506,349.72 × 294,267.46
  4. Step 4: Simplify right side
    1,004,225.02x = 443,269,705,976.11
  5. Step 5: Solve for x
    x = 443,269,705,976.11/1,004,225.02
  6. Step 6: Final answer
    x = 441,404.76

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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.