Home / 8,933,614.11-12,329,481.96-5,262,340.95

Finding the Fourth Proportional to 8,933,614.11, 12,329,481.96 and 5,262,340.95

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Solution

The fourth proportional to 8,933,614.11, 12,329,481.96 and 5,262,340.95 is: 7,262,675.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,933,614.11 : 12,329,481.96 = 5,262,340.95 : x
  2. Step 2: Convert to fraction form
    8,933,614.11/12,329,481.96 = 5,262,340.95/x
  3. Step 3: Cross multiply
    8,933,614.11x = 12,329,481.96 × 5,262,340.95
  4. Step 4: Simplify right side
    8,933,614.11x = 64,881,937,810,394.27
  5. Step 5: Solve for x
    x = 64,881,937,810,394.27/8,933,614.11
  6. Step 6: Final answer
    x = 7,262,675.22

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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.