Home / 1,786,618.80-2,679,352.29-588,255.93

Finding the Fourth Proportional to 1,786,618.80, 2,679,352.29 and 588,255.93

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Solution

The fourth proportional to 1,786,618.80, 2,679,352.29 and 588,255.93 is: 882,194.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,786,618.80 : 2,679,352.29 = 588,255.93 : x
  2. Step 2: Convert to fraction form
    1,786,618.80/2,679,352.29 = 588,255.93/x
  3. Step 3: Cross multiply
    1,786,618.80x = 2,679,352.29 × 588,255.93
  4. Step 4: Simplify right side
    1,786,618.80x = 1,576,144,873,151.58
  5. Step 5: Solve for x
    x = 1,576,144,873,151.58/1,786,618.80
  6. Step 6: Final answer
    x = 882,194.27

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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.