Home / 3,665,599.91-5,058,284.78-2,033,903.87

Finding the Fourth Proportional to 3,665,599.91, 5,058,284.78 and 2,033,903.87

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Solution

The fourth proportional to 3,665,599.91, 5,058,284.78 and 2,033,903.87 is: 2,806,652.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,665,599.91 : 5,058,284.78 = 2,033,903.87 : x
  2. Step 2: Convert to fraction form
    3,665,599.91/5,058,284.78 = 2,033,903.87/x
  3. Step 3: Cross multiply
    3,665,599.91x = 5,058,284.78 × 2,033,903.87
  4. Step 4: Simplify right side
    3,665,599.91x = 10,288,064,969,397.43
  5. Step 5: Solve for x
    x = 10,288,064,969,397.43/3,665,599.91
  6. Step 6: Final answer
    x = 2,806,652.45

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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.