Home / 3,032,966.50-4,548,184.90-1,234,629.20

Finding the Fourth Proportional to 3,032,966.50, 4,548,184.90 and 1,234,629.20

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Solution

The fourth proportional to 3,032,966.50, 4,548,184.90 and 1,234,629.20 is: 1,851,428.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,966.50 : 4,548,184.90 = 1,234,629.20 : x
  2. Step 2: Convert to fraction form
    3,032,966.50/4,548,184.90 = 1,234,629.20/x
  3. Step 3: Cross multiply
    3,032,966.50x = 4,548,184.90 × 1,234,629.20
  4. Step 4: Simplify right side
    3,032,966.50x = 5,615,321,892,822.97
  5. Step 5: Solve for x
    x = 5,615,321,892,822.97/3,032,966.50
  6. Step 6: Final answer
    x = 1,851,428.92

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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.