Home / 1,741,618.02-2,611,392.24-662,209.53

Finding the Fourth Proportional to 1,741,618.02, 2,611,392.24 and 662,209.53

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Solution

The fourth proportional to 1,741,618.02, 2,611,392.24 and 662,209.53 is: 992,920.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,618.02 : 2,611,392.24 = 662,209.53 : x
  2. Step 2: Convert to fraction form
    1,741,618.02/2,611,392.24 = 662,209.53/x
  3. Step 3: Cross multiply
    1,741,618.02x = 2,611,392.24 × 662,209.53
  4. Step 4: Simplify right side
    1,741,618.02x = 1,729,288,820,586.61
  5. Step 5: Solve for x
    x = 1,729,288,820,586.61/1,741,618.02
  6. Step 6: Final answer
    x = 992,920.83

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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.