Home / 924,449.96-1,386,674.92-250,531.27

Finding the Fourth Proportional to 924,449.96, 1,386,674.92 and 250,531.27

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Solution

The fourth proportional to 924,449.96, 1,386,674.92 and 250,531.27 is: 375,796.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,449.96 : 1,386,674.92 = 250,531.27 : x
  2. Step 2: Convert to fraction form
    924,449.96/1,386,674.92 = 250,531.27/x
  3. Step 3: Cross multiply
    924,449.96x = 1,386,674.92 × 250,531.27
  4. Step 4: Simplify right side
    924,449.96x = 347,405,428,784.75
  5. Step 5: Solve for x
    x = 347,405,428,784.75/924,449.96
  6. Step 6: Final answer
    x = 375,796.90

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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.