Home / 3,643,215.60-5,461,324.20-2,833,150.80

Finding the Fourth Proportional to 3,643,215.60, 5,461,324.20 and 2,833,150.80

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Solution

The fourth proportional to 3,643,215.60, 5,461,324.20 and 2,833,150.80 is: 4,247,005.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,643,215.60 : 5,461,324.20 = 2,833,150.80 : x
  2. Step 2: Convert to fraction form
    3,643,215.60/5,461,324.20 = 2,833,150.80/x
  3. Step 3: Cross multiply
    3,643,215.60x = 5,461,324.20 × 2,833,150.80
  4. Step 4: Simplify right side
    3,643,215.60x = 15,472,755,026,289.36
  5. Step 5: Solve for x
    x = 15,472,755,026,289.36/3,643,215.60
  6. Step 6: Final answer
    x = 4,247,005.04

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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.