Home / 6,777,058.38-9,352,406.17-3,721,338.24

Finding the Fourth Proportional to 6,777,058.38, 9,352,406.17 and 3,721,338.24

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Solution

The fourth proportional to 6,777,058.38, 9,352,406.17 and 3,721,338.24 is: 5,135,482.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,058.38 : 9,352,406.17 = 3,721,338.24 : x
  2. Step 2: Convert to fraction form
    6,777,058.38/9,352,406.17 = 3,721,338.24/x
  3. Step 3: Cross multiply
    6,777,058.38x = 9,352,406.17 × 3,721,338.24
  4. Step 4: Simplify right side
    6,777,058.38x = 34,803,466,716,432.94
  5. Step 5: Solve for x
    x = 34,803,466,716,432.94/6,777,058.38
  6. Step 6: Final answer
    x = 5,135,482.80

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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.