Home / 8,760,089.13-13,140,166.02-2,694,778.85

Finding the Fourth Proportional to 8,760,089.13, 13,140,166.02 and 2,694,778.85

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Solution

The fourth proportional to 8,760,089.13, 13,140,166.02 and 2,694,778.85 is: 4,042,178.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,760,089.13 : 13,140,166.02 = 2,694,778.85 : x
  2. Step 2: Convert to fraction form
    8,760,089.13/13,140,166.02 = 2,694,778.85/x
  3. Step 3: Cross multiply
    8,760,089.13x = 13,140,166.02 × 2,694,778.85
  4. Step 4: Simplify right side
    8,760,089.13x = 35,409,841,410,483.85
  5. Step 5: Solve for x
    x = 35,409,841,410,483.85/8,760,089.13
  6. Step 6: Final answer
    x = 4,042,178.21

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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.