Home / 3,055,140.80-4,582,711.20-2,736,276.20

Finding the Fourth Proportional to 3,055,140.80, 4,582,711.20 and 2,736,276.20

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Solution

The fourth proportional to 3,055,140.80, 4,582,711.20 and 2,736,276.20 is: 4,104,414.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,140.80 : 4,582,711.20 = 2,736,276.20 : x
  2. Step 2: Convert to fraction form
    3,055,140.80/4,582,711.20 = 2,736,276.20/x
  3. Step 3: Cross multiply
    3,055,140.80x = 4,582,711.20 × 2,736,276.20
  4. Step 4: Simplify right side
    3,055,140.80x = 12,539,563,588,033.44
  5. Step 5: Solve for x
    x = 12,539,563,588,033.44/3,055,140.80
  6. Step 6: Final answer
    x = 4,104,414.30

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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.