Home / 435,123.64-600,470.04-244,154.80

Finding the Fourth Proportional to 435,123.64, 600,470.04 and 244,154.80

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Solution

The fourth proportional to 435,123.64, 600,470.04 and 244,154.80 is: 336,933.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,123.64 : 600,470.04 = 244,154.80 : x
  2. Step 2: Convert to fraction form
    435,123.64/600,470.04 = 244,154.80/x
  3. Step 3: Cross multiply
    435,123.64x = 600,470.04 × 244,154.80
  4. Step 4: Simplify right side
    435,123.64x = 146,607,642,522.19
  5. Step 5: Solve for x
    x = 146,607,642,522.19/435,123.64
  6. Step 6: Final answer
    x = 336,933.30

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1.5x scale

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.