Home / 9,013,449.98-13,522,391.13-2,623,757.69

Finding the Fourth Proportional to 9,013,449.98, 13,522,391.13 and 2,623,757.69

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Solution

The fourth proportional to 9,013,449.98, 13,522,391.13 and 2,623,757.69 is: 3,936,281.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,013,449.98 : 13,522,391.13 = 2,623,757.69 : x
  2. Step 2: Convert to fraction form
    9,013,449.98/13,522,391.13 = 2,623,757.69/x
  3. Step 3: Cross multiply
    9,013,449.98x = 13,522,391.13 × 2,623,757.69
  4. Step 4: Simplify right side
    9,013,449.98x = 35,479,477,714,525.29
  5. Step 5: Solve for x
    x = 35,479,477,714,525.29/9,013,449.98
  6. Step 6: Final answer
    x = 3,936,281.65

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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.