Home / 7,406,800.92-11,107,895.45-2,613,367.14

Finding the Fourth Proportional to 7,406,800.92, 11,107,895.45 and 2,613,367.14

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Solution

The fourth proportional to 7,406,800.92, 11,107,895.45 and 2,613,367.14 is: 3,919,237.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,406,800.92 : 11,107,895.45 = 2,613,367.14 : x
  2. Step 2: Convert to fraction form
    7,406,800.92/11,107,895.45 = 2,613,367.14/x
  3. Step 3: Cross multiply
    7,406,800.92x = 11,107,895.45 × 2,613,367.14
  4. Step 4: Simplify right side
    7,406,800.92x = 29,029,008,950,518.68
  5. Step 5: Solve for x
    x = 29,029,008,950,518.68/7,406,800.92
  6. Step 6: Final answer
    x = 3,919,237.10

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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.