Home / 8,704,957.92-12,000,180.98-6,083,322.73

Finding the Fourth Proportional to 8,704,957.92, 12,000,180.98 and 6,083,322.73

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Solution

The fourth proportional to 8,704,957.92, 12,000,180.98 and 6,083,322.73 is: 8,386,137.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,704,957.92 : 12,000,180.98 = 6,083,322.73 : x
  2. Step 2: Convert to fraction form
    8,704,957.92/12,000,180.98 = 6,083,322.73/x
  3. Step 3: Cross multiply
    8,704,957.92x = 12,000,180.98 × 6,083,322.73
  4. Step 4: Simplify right side
    8,704,957.92x = 73,000,973,719,747.69
  5. Step 5: Solve for x
    x = 73,000,973,719,747.69/8,704,957.92
  6. Step 6: Final answer
    x = 8,386,137.46

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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.