Home / 15,803,609.04-23,694,520.14-6,220,087.92

Finding the Fourth Proportional to 15,803,609.04, 23,694,520.14 and 6,220,087.92

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Solution

The fourth proportional to 15,803,609.04, 23,694,520.14 and 6,220,087.92 is: 9,325,844.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,803,609.04 : 23,694,520.14 = 6,220,087.92 : x
  2. Step 2: Convert to fraction form
    15,803,609.04/23,694,520.14 = 6,220,087.92/x
  3. Step 3: Cross multiply
    15,803,609.04x = 23,694,520.14 × 6,220,087.92
  4. Step 4: Simplify right side
    15,803,609.04x = 147,381,998,493,010.72
  5. Step 5: Solve for x
    x = 147,381,998,493,010.72/15,803,609.04
  6. Step 6: Final answer
    x = 9,325,844.38

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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.