Home / 5,598,585.30-7,726,028.78-3,151,194.94

Finding the Fourth Proportional to 5,598,585.30, 7,726,028.78 and 3,151,194.94

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Solution

The fourth proportional to 5,598,585.30, 7,726,028.78 and 3,151,194.94 is: 4,348,638.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,598,585.30 : 7,726,028.78 = 3,151,194.94 : x
  2. Step 2: Convert to fraction form
    5,598,585.30/7,726,028.78 = 3,151,194.94/x
  3. Step 3: Cross multiply
    5,598,585.30x = 7,726,028.78 × 3,151,194.94
  4. Step 4: Simplify right side
    5,598,585.30x = 24,346,222,797,830.38
  5. Step 5: Solve for x
    x = 24,346,222,797,830.38/5,598,585.30
  6. Step 6: Final answer
    x = 4,348,638.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.