Home / 10,715,681-14,787,645.54-5,887,096.04

Finding the Fourth Proportional to 10,715,681, 14,787,645.54 and 5,887,096.04

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Solution

The fourth proportional to 10,715,681, 14,787,645.54 and 5,887,096.04 is: 8,124,195.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,715,681 : 14,787,645.54 = 5,887,096.04 : x
  2. Step 2: Convert to fraction form
    10,715,681/14,787,645.54 = 5,887,096.04/x
  3. Step 3: Cross multiply
    10,715,681x = 14,787,645.54 × 5,887,096.04
  4. Step 4: Simplify right side
    10,715,681x = 87,056,289,499,457.66
  5. Step 5: Solve for x
    x = 87,056,289,499,457.66/10,715,681
  6. Step 6: Final answer
    x = 8,124,195.70

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.