Home / 9,337,123.13-12,895,858.73-6,276,022.97

Finding the Fourth Proportional to 9,337,123.13, 12,895,858.73 and 6,276,022.97

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Solution

The fourth proportional to 9,337,123.13, 12,895,858.73 and 6,276,022.97 is: 8,668,055.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,337,123.13 : 12,895,858.73 = 6,276,022.97 : x
  2. Step 2: Convert to fraction form
    9,337,123.13/12,895,858.73 = 6,276,022.97/x
  3. Step 3: Cross multiply
    9,337,123.13x = 12,895,858.73 × 6,276,022.97
  4. Step 4: Simplify right side
    9,337,123.13x = 80,934,705,558,565.80
  5. Step 5: Solve for x
    x = 80,934,705,558,565.80/9,337,123.13
  6. Step 6: Final answer
    x = 8,668,055.94

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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.