Home / 8,516,933.27-11,753,415.65-4,845,849.76

Finding the Fourth Proportional to 8,516,933.27, 11,753,415.65 and 4,845,849.76

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Solution

The fourth proportional to 8,516,933.27, 11,753,415.65 and 4,845,849.76 is: 6,687,299.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,516,933.27 : 11,753,415.65 = 4,845,849.76 : x
  2. Step 2: Convert to fraction form
    8,516,933.27/11,753,415.65 = 4,845,849.76/x
  3. Step 3: Cross multiply
    8,516,933.27x = 11,753,415.65 × 4,845,849.76
  4. Step 4: Simplify right side
    8,516,933.27x = 56,955,286,340,168.27
  5. Step 5: Solve for x
    x = 56,955,286,340,168.27/8,516,933.27
  6. Step 6: Final answer
    x = 6,687,299.82

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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.