Home / 11,773,545.76-17,662,508.88-4,096,871.20

Finding the Fourth Proportional to 11,773,545.76, 17,662,508.88 and 4,096,871.20

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Solution

The fourth proportional to 11,773,545.76, 17,662,508.88 and 4,096,871.20 is: 6,146,068.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,773,545.76 : 17,662,508.88 = 4,096,871.20 : x
  2. Step 2: Convert to fraction form
    11,773,545.76/17,662,508.88 = 4,096,871.20/x
  3. Step 3: Cross multiply
    11,773,545.76x = 17,662,508.88 × 4,096,871.20
  4. Step 4: Simplify right side
    11,773,545.76x = 72,361,023,950,216.25
  5. Step 5: Solve for x
    x = 72,361,023,950,216.25/11,773,545.76
  6. Step 6: Final answer
    x = 6,146,068.94

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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.