Home / 8,854,847.60-13,288,176.30-4,060,068.80

Finding the Fourth Proportional to 8,854,847.60, 13,288,176.30 and 4,060,068.80

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Solution

The fourth proportional to 8,854,847.60, 13,288,176.30 and 4,060,068.80 is: 6,092,810.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,854,847.60 : 13,288,176.30 = 4,060,068.80 : x
  2. Step 2: Convert to fraction form
    8,854,847.60/13,288,176.30 = 4,060,068.80/x
  3. Step 3: Cross multiply
    8,854,847.60x = 13,288,176.30 × 4,060,068.80
  4. Step 4: Simplify right side
    8,854,847.60x = 53,950,910,004,529.44
  5. Step 5: Solve for x
    x = 53,950,910,004,529.44/8,854,847.60
  6. Step 6: Final answer
    x = 6,092,810.68

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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.