Home / 5,542,439.47-7,648,125.67-3,094,904.43

Finding the Fourth Proportional to 5,542,439.47, 7,648,125.67 and 3,094,904.43

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Solution

The fourth proportional to 5,542,439.47, 7,648,125.67 and 3,094,904.43 is: 4,270,721.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542,439.47 : 7,648,125.67 = 3,094,904.43 : x
  2. Step 2: Convert to fraction form
    5,542,439.47/7,648,125.67 = 3,094,904.43/x
  3. Step 3: Cross multiply
    5,542,439.47x = 7,648,125.67 × 3,094,904.43
  4. Step 4: Simplify right side
    5,542,439.47x = 23,670,218,017,279.72
  5. Step 5: Solve for x
    x = 23,670,218,017,279.72/5,542,439.47
  6. Step 6: Final answer
    x = 4,270,721.97

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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.