Home / 3,522,557.79-5,282,171.22-1,364,593.65

Finding the Fourth Proportional to 3,522,557.79, 5,282,171.22 and 1,364,593.65

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Solution

The fourth proportional to 3,522,557.79, 5,282,171.22 and 1,364,593.65 is: 2,046,245.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,557.79 : 5,282,171.22 = 1,364,593.65 : x
  2. Step 2: Convert to fraction form
    3,522,557.79/5,282,171.22 = 1,364,593.65/x
  3. Step 3: Cross multiply
    3,522,557.79x = 5,282,171.22 × 1,364,593.65
  4. Step 4: Simplify right side
    3,522,557.79x = 7,208,017,305,024.75
  5. Step 5: Solve for x
    x = 7,208,017,305,024.75/3,522,557.79
  6. Step 6: Final answer
    x = 2,046,245.30

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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.