Home / 3,561,454.25-4,914,263.27-2,012,150.63

Finding the Fourth Proportional to 3,561,454.25, 4,914,263.27 and 2,012,150.63

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Solution

The fourth proportional to 3,561,454.25, 4,914,263.27 and 2,012,150.63 is: 2,776,460.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,454.25 : 4,914,263.27 = 2,012,150.63 : x
  2. Step 2: Convert to fraction form
    3,561,454.25/4,914,263.27 = 2,012,150.63/x
  3. Step 3: Cross multiply
    3,561,454.25x = 4,914,263.27 × 2,012,150.63
  4. Step 4: Simplify right side
    3,561,454.25x = 9,888,237,934,716.36
  5. Step 5: Solve for x
    x = 9,888,237,934,716.36/3,561,454.25
  6. Step 6: Final answer
    x = 2,776,460.75

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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.