Home / 2,498,728.68-3,747,671.10-701,199.72

Finding the Fourth Proportional to 2,498,728.68, 3,747,671.10 and 701,199.72

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Solution

The fourth proportional to 2,498,728.68, 3,747,671.10 and 701,199.72 is: 1,051,681.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,728.68 : 3,747,671.10 = 701,199.72 : x
  2. Step 2: Convert to fraction form
    2,498,728.68/3,747,671.10 = 701,199.72/x
  3. Step 3: Cross multiply
    2,498,728.68x = 3,747,671.10 × 701,199.72
  4. Step 4: Simplify right side
    2,498,728.68x = 2,627,865,925,972.09
  5. Step 5: Solve for x
    x = 2,627,865,925,972.09/2,498,728.68
  6. Step 6: Final answer
    x = 1,051,681.18

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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.