Home / 4,034,200.80-6,043,136.40-2,513,215.20

Finding the Fourth Proportional to 4,034,200.80, 6,043,136.40 and 2,513,215.20

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Solution

The fourth proportional to 4,034,200.80, 6,043,136.40 and 2,513,215.20 is: 3,764,736.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,200.80 : 6,043,136.40 = 2,513,215.20 : x
  2. Step 2: Convert to fraction form
    4,034,200.80/6,043,136.40 = 2,513,215.20/x
  3. Step 3: Cross multiply
    4,034,200.80x = 6,043,136.40 × 2,513,215.20
  4. Step 4: Simplify right side
    4,034,200.80x = 15,187,702,256,153.28
  5. Step 5: Solve for x
    x = 15,187,702,256,153.28/4,034,200.80
  6. Step 6: Final answer
    x = 3,764,736.32

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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.