Home / 3,665,575.05-5,058,250.47-2,033,878.95

Finding the Fourth Proportional to 3,665,575.05, 5,058,250.47 and 2,033,878.95

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Solution

The fourth proportional to 3,665,575.05, 5,058,250.47 and 2,033,878.95 is: 2,806,618.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,665,575.05 : 5,058,250.47 = 2,033,878.95 : x
  2. Step 2: Convert to fraction form
    3,665,575.05/5,058,250.47 = 2,033,878.95/x
  3. Step 3: Cross multiply
    3,665,575.05x = 5,058,250.47 × 2,033,878.95
  4. Step 4: Simplify right side
    3,665,575.05x = 10,287,869,154,760.61
  5. Step 5: Solve for x
    x = 10,287,869,154,760.61/3,665,575.05
  6. Step 6: Final answer
    x = 2,806,618.07

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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.