Home / 7,253,527.17-10,002,997.08-4,640,857.95

Finding the Fourth Proportional to 7,253,527.17, 10,002,997.08 and 4,640,857.95

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Solution

The fourth proportional to 7,253,527.17, 10,002,997.08 and 4,640,857.95 is: 6,399,988.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253,527.17 : 10,002,997.08 = 4,640,857.95 : x
  2. Step 2: Convert to fraction form
    7,253,527.17/10,002,997.08 = 4,640,857.95/x
  3. Step 3: Cross multiply
    7,253,527.17x = 10,002,997.08 × 4,640,857.95
  4. Step 4: Simplify right side
    7,253,527.17x = 46,422,488,522,544.79
  5. Step 5: Solve for x
    x = 46,422,488,522,544.79/7,253,527.17
  6. Step 6: Final answer
    x = 6,399,988.23

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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.