Home / 10,715,529.66-14,787,836.63-6,006,011.42

Finding the Fourth Proportional to 10,715,529.66, 14,787,836.63 and 6,006,011.42

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Solution

The fourth proportional to 10,715,529.66, 14,787,836.63 and 6,006,011.42 is: 8,288,523.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,715,529.66 : 14,787,836.63 = 6,006,011.42 : x
  2. Step 2: Convert to fraction form
    10,715,529.66/14,787,836.63 = 6,006,011.42/x
  3. Step 3: Cross multiply
    10,715,529.66x = 14,787,836.63 × 6,006,011.42
  4. Step 4: Simplify right side
    10,715,529.66x = 88,815,915,572,905.08
  5. Step 5: Solve for x
    x = 88,815,915,572,905.08/10,715,529.66
  6. Step 6: Final answer
    x = 8,288,523.14

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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.