Home / 2,280,435.20-3,420,763-597,540.32

Finding the Fourth Proportional to 2,280,435.20, 3,420,763 and 597,540.32

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Solution

The fourth proportional to 2,280,435.20, 3,420,763 and 597,540.32 is: 896,339.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,280,435.20 : 3,420,763 = 597,540.32 : x
  2. Step 2: Convert to fraction form
    2,280,435.20/3,420,763 = 597,540.32/x
  3. Step 3: Cross multiply
    2,280,435.20x = 3,420,763 × 597,540.32
  4. Step 4: Simplify right side
    2,280,435.20x = 2,044,043,817,664.16
  5. Step 5: Solve for x
    x = 2,044,043,817,664.16/2,280,435.20
  6. Step 6: Final answer
    x = 896,339.36

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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.