Home / 10,711,249.10-14,781,506.90-5,882,353.10

Finding the Fourth Proportional to 10,711,249.10, 14,781,506.90 and 5,882,353.10

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Solution

The fourth proportional to 10,711,249.10, 14,781,506.90 and 5,882,353.10 is: 8,117,638.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,711,249.10 : 14,781,506.90 = 5,882,353.10 : x
  2. Step 2: Convert to fraction form
    10,711,249.10/14,781,506.90 = 5,882,353.10/x
  3. Step 3: Cross multiply
    10,711,249.10x = 14,781,506.90 × 5,882,353.10
  4. Step 4: Simplify right side
    10,711,249.10x = 86,950,042,935,886.39
  5. Step 5: Solve for x
    x = 86,950,042,935,886.39/10,711,249.10
  6. Step 6: Final answer
    x = 8,117,638.02

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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.