Home / 1,633,460.58-2,253,843.63-954,265.86

Finding the Fourth Proportional to 1,633,460.58, 2,253,843.63 and 954,265.86

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Solution

The fourth proportional to 1,633,460.58, 2,253,843.63 and 954,265.86 is: 1,316,692.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,460.58 : 2,253,843.63 = 954,265.86 : x
  2. Step 2: Convert to fraction form
    1,633,460.58/2,253,843.63 = 954,265.86/x
  3. Step 3: Cross multiply
    1,633,460.58x = 2,253,843.63 × 954,265.86
  4. Step 4: Simplify right side
    1,633,460.58x = 2,150,766,029,887.47
  5. Step 5: Solve for x
    x = 2,150,766,029,887.47/1,633,460.58
  6. Step 6: Final answer
    x = 1,316,692.95

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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.