Home / 5,860,545.20-8,790,817.80-5,755,569.20

Finding the Fourth Proportional to 5,860,545.20, 8,790,817.80 and 5,755,569.20

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Solution

The fourth proportional to 5,860,545.20, 8,790,817.80 and 5,755,569.20 is: 8,633,353.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860,545.20 : 8,790,817.80 = 5,755,569.20 : x
  2. Step 2: Convert to fraction form
    5,860,545.20/8,790,817.80 = 5,755,569.20/x
  3. Step 3: Cross multiply
    5,860,545.20x = 8,790,817.80 × 5,755,569.20
  4. Step 4: Simplify right side
    5,860,545.20x = 50,596,160,172,491.77
  5. Step 5: Solve for x
    x = 50,596,160,172,491.77/5,860,545.20
  6. Step 6: Final answer
    x = 8,633,353.80

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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.