Home / 3,162,759.03-4,744,430.19-1,032,854.31

Finding the Fourth Proportional to 3,162,759.03, 4,744,430.19 and 1,032,854.31

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Solution

The fourth proportional to 3,162,759.03, 4,744,430.19 and 1,032,854.31 is: 1,549,376.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,759.03 : 4,744,430.19 = 1,032,854.31 : x
  2. Step 2: Convert to fraction form
    3,162,759.03/4,744,430.19 = 1,032,854.31/x
  3. Step 3: Cross multiply
    3,162,759.03x = 4,744,430.19 × 1,032,854.31
  4. Step 4: Simplify right side
    3,162,759.03x = 4,900,305,170,235.62
  5. Step 5: Solve for x
    x = 4,900,305,170,235.62/3,162,759.03
  6. Step 6: Final answer
    x = 1,549,376.71

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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.