Home / 9,294,278.16-13,946,873.76-3,902,513.97

Finding the Fourth Proportional to 9,294,278.16, 13,946,873.76 and 3,902,513.97

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Solution

The fourth proportional to 9,294,278.16, 13,946,873.76 and 3,902,513.97 is: 5,856,062.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,278.16 : 13,946,873.76 = 3,902,513.97 : x
  2. Step 2: Convert to fraction form
    9,294,278.16/13,946,873.76 = 3,902,513.97/x
  3. Step 3: Cross multiply
    9,294,278.16x = 13,946,873.76 × 3,902,513.97
  4. Step 4: Simplify right side
    9,294,278.16x = 54,427,869,686,226.43
  5. Step 5: Solve for x
    x = 54,427,869,686,226.43/9,294,278.16
  6. Step 6: Final answer
    x = 5,856,062.06

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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.