Home / 7,952,290.43-10,970,695.49-5,010,321.62

Finding the Fourth Proportional to 7,952,290.43, 10,970,695.49 and 5,010,321.62

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Solution

The fourth proportional to 7,952,290.43, 10,970,695.49 and 5,010,321.62 is: 6,912,060.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,952,290.43 : 10,970,695.49 = 5,010,321.62 : x
  2. Step 2: Convert to fraction form
    7,952,290.43/10,970,695.49 = 5,010,321.62/x
  3. Step 3: Cross multiply
    7,952,290.43x = 10,970,695.49 × 5,010,321.62
  4. Step 4: Simplify right side
    7,952,290.43x = 54,966,712,802,358.62
  5. Step 5: Solve for x
    x = 54,966,712,802,358.62/7,952,290.43
  6. Step 6: Final answer
    x = 6,912,060.53

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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.