Home / 2,508,442.28-3,762,656.22-910,998.92

Finding the Fourth Proportional to 2,508,442.28, 3,762,656.22 and 910,998.92

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Solution

The fourth proportional to 2,508,442.28, 3,762,656.22 and 910,998.92 is: 1,366,495.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,442.28 : 3,762,656.22 = 910,998.92 : x
  2. Step 2: Convert to fraction form
    2,508,442.28/3,762,656.22 = 910,998.92/x
  3. Step 3: Cross multiply
    2,508,442.28x = 3,762,656.22 × 910,998.92
  4. Step 4: Simplify right side
    2,508,442.28x = 3,427,775,752,751.28
  5. Step 5: Solve for x
    x = 3,427,775,752,751.28/2,508,442.28
  6. Step 6: Final answer
    x = 1,366,495.77

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Similar ratio
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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.