Home / 1,888,269.59-2,832,924.97-751,829.85

Finding the Fourth Proportional to 1,888,269.59, 2,832,924.97 and 751,829.85

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Solution

The fourth proportional to 1,888,269.59, 2,832,924.97 and 751,829.85 is: 1,127,952.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,888,269.59 : 2,832,924.97 = 751,829.85 : x
  2. Step 2: Convert to fraction form
    1,888,269.59/2,832,924.97 = 751,829.85/x
  3. Step 3: Cross multiply
    1,888,269.59x = 2,832,924.97 × 751,829.85
  4. Step 4: Simplify right side
    1,888,269.59x = 2,129,877,568,934.13
  5. Step 5: Solve for x
    x = 2,129,877,568,934.13/1,888,269.59
  6. Step 6: Final answer
    x = 1,127,952.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.