Home / 6,157,244.20-9,238,490.70-3,884,513.80

Finding the Fourth Proportional to 6,157,244.20, 9,238,490.70 and 3,884,513.80

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Solution

The fourth proportional to 6,157,244.20, 9,238,490.70 and 3,884,513.80 is: 5,828,426.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,157,244.20 : 9,238,490.70 = 3,884,513.80 : x
  2. Step 2: Convert to fraction form
    6,157,244.20/9,238,490.70 = 3,884,513.80/x
  3. Step 3: Cross multiply
    6,157,244.20x = 9,238,490.70 × 3,884,513.80
  4. Step 4: Simplify right side
    6,157,244.20x = 35,887,044,615,321.66
  5. Step 5: Solve for x
    x = 35,887,044,615,321.66/6,157,244.20
  6. Step 6: Final answer
    x = 5,828,426.39

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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.