Home / 5,275,593.92-7,909,256.88-2,083,109.74

Finding the Fourth Proportional to 5,275,593.92, 7,909,256.88 and 2,083,109.74

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Solution

The fourth proportional to 5,275,593.92, 7,909,256.88 and 2,083,109.74 is: 3,123,032.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,275,593.92 : 7,909,256.88 = 2,083,109.74 : x
  2. Step 2: Convert to fraction form
    5,275,593.92/7,909,256.88 = 2,083,109.74/x
  3. Step 3: Cross multiply
    5,275,593.92x = 7,909,256.88 × 2,083,109.74
  4. Step 4: Simplify right side
    5,275,593.92x = 16,475,850,023,116.87
  5. Step 5: Solve for x
    x = 16,475,850,023,116.87/5,275,593.92
  6. Step 6: Final answer
    x = 3,123,032.26

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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.