Home / 1,876,643.16-2,591,258.22-1,733,350.92

Finding the Fourth Proportional to 1,876,643.16, 2,591,258.22 and 1,733,350.92

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Solution

The fourth proportional to 1,876,643.16, 2,591,258.22 and 1,733,350.92 is: 2,393,401.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,876,643.16 : 2,591,258.22 = 1,733,350.92 : x
  2. Step 2: Convert to fraction form
    1,876,643.16/2,591,258.22 = 1,733,350.92/x
  3. Step 3: Cross multiply
    1,876,643.16x = 2,591,258.22 × 1,733,350.92
  4. Step 4: Simplify right side
    1,876,643.16x = 4,491,559,819,594.56
  5. Step 5: Solve for x
    x = 4,491,559,819,594.56/1,876,643.16
  6. Step 6: Final answer
    x = 2,393,401.11

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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.