Home / 6,861,438.26-10,292,098.59-1,743,882.86

Finding the Fourth Proportional to 6,861,438.26, 10,292,098.59 and 1,743,882.86

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Solution

The fourth proportional to 6,861,438.26, 10,292,098.59 and 1,743,882.86 is: 2,615,809.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,861,438.26 : 10,292,098.59 = 1,743,882.86 : x
  2. Step 2: Convert to fraction form
    6,861,438.26/10,292,098.59 = 1,743,882.86/x
  3. Step 3: Cross multiply
    6,861,438.26x = 10,292,098.59 × 1,743,882.86
  4. Step 4: Simplify right side
    6,861,438.26x = 17,948,214,350,261.41
  5. Step 5: Solve for x
    x = 17,948,214,350,261.41/6,861,438.26
  6. Step 6: Final answer
    x = 2,615,809.35

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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.