Home / 9,966,062.80-14,949,094.20-2,393,028.55

Finding the Fourth Proportional to 9,966,062.80, 14,949,094.20 and 2,393,028.55

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Solution

The fourth proportional to 9,966,062.80, 14,949,094.20 and 2,393,028.55 is: 3,589,542.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,966,062.80 : 14,949,094.20 = 2,393,028.55 : x
  2. Step 2: Convert to fraction form
    9,966,062.80/14,949,094.20 = 2,393,028.55/x
  3. Step 3: Cross multiply
    9,966,062.80x = 14,949,094.20 × 2,393,028.55
  4. Step 4: Simplify right side
    9,966,062.80x = 35,773,609,217,239.41
  5. Step 5: Solve for x
    x = 35,773,609,217,239.41/9,966,062.80
  6. Step 6: Final answer
    x = 3,589,542.83

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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.