Home / 3,254,461.20-4,876,880.40-2,357,791.20

Finding the Fourth Proportional to 3,254,461.20, 4,876,880.40 and 2,357,791.20

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Solution

The fourth proportional to 3,254,461.20, 4,876,880.40 and 2,357,791.20 is: 3,533,201.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,461.20 : 4,876,880.40 = 2,357,791.20 : x
  2. Step 2: Convert to fraction form
    3,254,461.20/4,876,880.40 = 2,357,791.20/x
  3. Step 3: Cross multiply
    3,254,461.20x = 4,876,880.40 × 2,357,791.20
  4. Step 4: Simplify right side
    3,254,461.20x = 11,498,665,690,572.48
  5. Step 5: Solve for x
    x = 11,498,665,690,572.48/3,254,461.20
  6. Step 6: Final answer
    x = 3,533,201.04

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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.