Home / 4,691,151.55-6,474,399.15-2,626,953.22

Finding the Fourth Proportional to 4,691,151.55, 6,474,399.15 and 2,626,953.22

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Solution

The fourth proportional to 4,691,151.55, 6,474,399.15 and 2,626,953.22 is: 3,625,537.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,691,151.55 : 6,474,399.15 = 2,626,953.22 : x
  2. Step 2: Convert to fraction form
    4,691,151.55/6,474,399.15 = 2,626,953.22/x
  3. Step 3: Cross multiply
    4,691,151.55x = 6,474,399.15 × 2,626,953.22
  4. Step 4: Simplify right side
    4,691,151.55x = 17,007,943,694,657.77
  5. Step 5: Solve for x
    x = 17,007,943,694,657.77/4,691,151.55
  6. Step 6: Final answer
    x = 3,625,537.04

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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.