Home / 4,489,987.25-6,735,039.24-1,498,171.25

Finding the Fourth Proportional to 4,489,987.25, 6,735,039.24 and 1,498,171.25

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Solution

The fourth proportional to 4,489,987.25, 6,735,039.24 and 1,498,171.25 is: 2,247,276.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,489,987.25 : 6,735,039.24 = 1,498,171.25 : x
  2. Step 2: Convert to fraction form
    4,489,987.25/6,735,039.24 = 1,498,171.25/x
  3. Step 3: Cross multiply
    4,489,987.25x = 6,735,039.24 × 1,498,171.25
  4. Step 4: Simplify right side
    4,489,987.25x = 10,090,242,156,989.85
  5. Step 5: Solve for x
    x = 10,090,242,156,989.85/4,489,987.25
  6. Step 6: Final answer
    x = 2,247,276.35

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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.