Home / 924,260.10-1,384,057.35-606,999.30

Finding the Fourth Proportional to 924,260.10, 1,384,057.35 and 606,999.30

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Solution

The fourth proportional to 924,260.10, 1,384,057.35 and 606,999.30 is: 908,966.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,260.10 : 1,384,057.35 = 606,999.30 : x
  2. Step 2: Convert to fraction form
    924,260.10/1,384,057.35 = 606,999.30/x
  3. Step 3: Cross multiply
    924,260.10x = 1,384,057.35 × 606,999.30
  4. Step 4: Simplify right side
    924,260.10x = 840,121,842,609.86
  5. Step 5: Solve for x
    x = 840,121,842,609.86/924,260.10
  6. Step 6: Final answer
    x = 908,966.91

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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.