Home / 2,485,046.86-3,722,106.36-2,053,693.90

Finding the Fourth Proportional to 2,485,046.86, 3,722,106.36 and 2,053,693.90

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Solution

The fourth proportional to 2,485,046.86, 3,722,106.36 and 2,053,693.90 is: 3,076,025.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,485,046.86 : 3,722,106.36 = 2,053,693.90 : x
  2. Step 2: Convert to fraction form
    2,485,046.86/3,722,106.36 = 2,053,693.90/x
  3. Step 3: Cross multiply
    2,485,046.86x = 3,722,106.36 × 2,053,693.90
  4. Step 4: Simplify right side
    2,485,046.86x = 7,644,067,126,683.20
  5. Step 5: Solve for x
    x = 7,644,067,126,683.20/2,485,046.86
  6. Step 6: Final answer
    x = 3,076,025.35

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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.