Home / 794,587.04-1,191,505.92-288,792.24

Finding the Fourth Proportional to 794,587.04, 1,191,505.92 and 288,792.24

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Solution

The fourth proportional to 794,587.04, 1,191,505.92 and 288,792.24 is: 433,052.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,587.04 : 1,191,505.92 = 288,792.24 : x
  2. Step 2: Convert to fraction form
    794,587.04/1,191,505.92 = 288,792.24/x
  3. Step 3: Cross multiply
    794,587.04x = 1,191,505.92 × 288,792.24
  4. Step 4: Simplify right side
    794,587.04x = 344,097,663,610.06
  5. Step 5: Solve for x
    x = 344,097,663,610.06/794,587.04
  6. Step 6: Final answer
    x = 433,052.20

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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.