Home / 5,417,233.57-7,475,620.35-2,969,760.94

Finding the Fourth Proportional to 5,417,233.57, 7,475,620.35 and 2,969,760.94

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Solution

The fourth proportional to 5,417,233.57, 7,475,620.35 and 2,969,760.94 is: 4,098,181.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,417,233.57 : 7,475,620.35 = 2,969,760.94 : x
  2. Step 2: Convert to fraction form
    5,417,233.57/7,475,620.35 = 2,969,760.94/x
  3. Step 3: Cross multiply
    5,417,233.57x = 7,475,620.35 × 2,969,760.94
  4. Step 4: Simplify right side
    5,417,233.57x = 22,200,805,317,699.13
  5. Step 5: Solve for x
    x = 22,200,805,317,699.13/5,417,233.57
  6. Step 6: Final answer
    x = 4,098,181.30

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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.