Home / 3,561,454.75-4,914,263.96-2,012,151.13

Finding the Fourth Proportional to 3,561,454.75, 4,914,263.96 and 2,012,151.13

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Solution

The fourth proportional to 3,561,454.75, 4,914,263.96 and 2,012,151.13 is: 2,776,461.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,454.75 : 4,914,263.96 = 2,012,151.13 : x
  2. Step 2: Convert to fraction form
    3,561,454.75/4,914,263.96 = 2,012,151.13/x
  3. Step 3: Cross multiply
    3,561,454.75x = 4,914,263.96 × 2,012,151.13
  4. Step 4: Simplify right side
    3,561,454.75x = 9,888,241,780,232.27
  5. Step 5: Solve for x
    x = 9,888,241,780,232.27/3,561,454.75
  6. Step 6: Final answer
    x = 2,776,461.44

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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.