Home / 10,675,488.38-15,997,897.11-6,068,134.94

Finding the Fourth Proportional to 10,675,488.38, 15,997,897.11 and 6,068,134.94

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Solution

The fourth proportional to 10,675,488.38, 15,997,897.11 and 6,068,134.94 is: 9,093,485.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,675,488.38 : 15,997,897.11 = 6,068,134.94 : x
  2. Step 2: Convert to fraction form
    10,675,488.38/15,997,897.11 = 6,068,134.94/x
  3. Step 3: Cross multiply
    10,675,488.38x = 15,997,897.11 × 6,068,134.94
  4. Step 4: Simplify right side
    10,675,488.38x = 97,077,398,419,716.03
  5. Step 5: Solve for x
    x = 97,077,398,419,716.03/10,675,488.38
  6. Step 6: Final answer
    x = 9,093,485.47

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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.