Home / 2,577,151.62-3,558,248.46-1,610,716.32

Finding the Fourth Proportional to 2,577,151.62, 3,558,248.46 and 1,610,716.32

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Solution

The fourth proportional to 2,577,151.62, 3,558,248.46 and 1,610,716.32 is: 2,223,900.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,151.62 : 3,558,248.46 = 1,610,716.32 : x
  2. Step 2: Convert to fraction form
    2,577,151.62/3,558,248.46 = 1,610,716.32/x
  3. Step 3: Cross multiply
    2,577,151.62x = 3,558,248.46 × 1,610,716.32
  4. Step 4: Simplify right side
    2,577,151.62x = 5,731,328,865,136.87
  5. Step 5: Solve for x
    x = 5,731,328,865,136.87/2,577,151.62
  6. Step 6: Final answer
    x = 2,223,900.53

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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.