Home / 1,930,306.60-2,895,481.77-582,482.19

Finding the Fourth Proportional to 1,930,306.60, 2,895,481.77 and 582,482.19

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Solution

The fourth proportional to 1,930,306.60, 2,895,481.77 and 582,482.19 is: 873,729.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,306.60 : 2,895,481.77 = 582,482.19 : x
  2. Step 2: Convert to fraction form
    1,930,306.60/2,895,481.77 = 582,482.19/x
  3. Step 3: Cross multiply
    1,930,306.60x = 2,895,481.77 × 582,482.19
  4. Step 4: Simplify right side
    1,930,306.60x = 1,686,566,562,494.68
  5. Step 5: Solve for x
    x = 1,686,566,562,494.68/1,930,306.60
  6. Step 6: Final answer
    x = 873,729.88

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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.