Home / 9,387,488.94-14,082,823.10-3,237,800.76

Finding the Fourth Proportional to 9,387,488.94, 14,082,823.10 and 3,237,800.76

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Solution

The fourth proportional to 9,387,488.94, 14,082,823.10 and 3,237,800.76 is: 4,857,249.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,387,488.94 : 14,082,823.10 = 3,237,800.76 : x
  2. Step 2: Convert to fraction form
    9,387,488.94/14,082,823.10 = 3,237,800.76/x
  3. Step 3: Cross multiply
    9,387,488.94x = 14,082,823.10 × 3,237,800.76
  4. Step 4: Simplify right side
    9,387,488.94x = 45,597,375,336,125.55
  5. Step 5: Solve for x
    x = 45,597,375,336,125.55/9,387,488.94
  6. Step 6: Final answer
    x = 4,857,249.43

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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.