Home / 11,468,764.28-17,213,773.62-5,792,966.84

Finding the Fourth Proportional to 11,468,764.28, 17,213,773.62 and 5,792,966.84

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Solution

The fourth proportional to 11,468,764.28, 17,213,773.62 and 5,792,966.84 is: 8,694,818.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,468,764.28 : 17,213,773.62 = 5,792,966.84 : x
  2. Step 2: Convert to fraction form
    11,468,764.28/17,213,773.62 = 5,792,966.84/x
  3. Step 3: Cross multiply
    11,468,764.28x = 17,213,773.62 × 5,792,966.84
  4. Step 4: Simplify right side
    11,468,764.28x = 99,718,819,771,926.77
  5. Step 5: Solve for x
    x = 99,718,819,771,926.77/11,468,764.28
  6. Step 6: Final answer
    x = 8,694,818.15

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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.