Home / 732,502.96-1,010,497.46-474,305.74

Finding the Fourth Proportional to 732,502.96, 1,010,497.46 and 474,305.74

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Solution

The fourth proportional to 732,502.96, 1,010,497.46 and 474,305.74 is: 654,311.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,502.96 : 1,010,497.46 = 474,305.74 : x
  2. Step 2: Convert to fraction form
    732,502.96/1,010,497.46 = 474,305.74/x
  3. Step 3: Cross multiply
    732,502.96x = 1,010,497.46 × 474,305.74
  4. Step 4: Simplify right side
    732,502.96x = 479,284,745,533.42
  5. Step 5: Solve for x
    x = 479,284,745,533.42/732,502.96
  6. Step 6: Final answer
    x = 654,311.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.