Home / 9,645,288.01-13,304,442.97-5,722,266.70

Finding the Fourth Proportional to 9,645,288.01, 13,304,442.97 and 5,722,266.70

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Solution

The fourth proportional to 9,645,288.01, 13,304,442.97 and 5,722,266.70 is: 7,893,136.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,645,288.01 : 13,304,442.97 = 5,722,266.70 : x
  2. Step 2: Convert to fraction form
    9,645,288.01/13,304,442.97 = 5,722,266.70/x
  3. Step 3: Cross multiply
    9,645,288.01x = 13,304,442.97 × 5,722,266.70
  4. Step 4: Simplify right side
    9,645,288.01x = 76,131,570,969,280.11
  5. Step 5: Solve for x
    x = 76,131,570,969,280.11/9,645,288.01
  6. Step 6: Final answer
    x = 7,893,136.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.