Home / 10,964,468.25-15,131,085.93-6,069,772.17

Finding the Fourth Proportional to 10,964,468.25, 15,131,085.93 and 6,069,772.17

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Solution

The fourth proportional to 10,964,468.25, 15,131,085.93 and 6,069,772.17 is: 8,376,351.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,964,468.25 : 15,131,085.93 = 6,069,772.17 : x
  2. Step 2: Convert to fraction form
    10,964,468.25/15,131,085.93 = 6,069,772.17/x
  3. Step 3: Cross multiply
    10,964,468.25x = 15,131,085.93 × 6,069,772.17
  4. Step 4: Simplify right side
    10,964,468.25x = 91,842,244,279,792.56
  5. Step 5: Solve for x
    x = 91,842,244,279,792.56/10,964,468.25
  6. Step 6: Final answer
    x = 8,376,351.88

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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.