Home / 10,441,449.20-15,657,508.20-4,049,577.20

Finding the Fourth Proportional to 10,441,449.20, 15,657,508.20 and 4,049,577.20

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Solution

The fourth proportional to 10,441,449.20, 15,657,508.20 and 4,049,577.20 is: 6,072,556.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,441,449.20 : 15,657,508.20 = 4,049,577.20 : x
  2. Step 2: Convert to fraction form
    10,441,449.20/15,657,508.20 = 4,049,577.20/x
  3. Step 3: Cross multiply
    10,441,449.20x = 15,657,508.20 × 4,049,577.20
  4. Step 4: Simplify right side
    10,441,449.20x = 63,406,288,215,533.04
  5. Step 5: Solve for x
    x = 63,406,288,215,533.04/10,441,449.20
  6. Step 6: Final answer
    x = 6,072,556.31

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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.