Home / 3,601,559.46-5,402,348.31-1,471,643.58

Finding the Fourth Proportional to 3,601,559.46, 5,402,348.31 and 1,471,643.58

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Solution

The fourth proportional to 3,601,559.46, 5,402,348.31 and 1,471,643.58 is: 2,207,469.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,559.46 : 5,402,348.31 = 1,471,643.58 : x
  2. Step 2: Convert to fraction form
    3,601,559.46/5,402,348.31 = 1,471,643.58/x
  3. Step 3: Cross multiply
    3,601,559.46x = 5,402,348.31 × 1,471,643.58
  4. Step 4: Simplify right side
    3,601,559.46x = 7,950,331,207,335.35
  5. Step 5: Solve for x
    x = 7,950,331,207,335.35/3,601,559.46
  6. Step 6: Final answer
    x = 2,207,469.10

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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.