Home / 3,165,308.28-4,744,616.31-1,034,820.36

Finding the Fourth Proportional to 3,165,308.28, 4,744,616.31 and 1,034,820.36

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Solution

The fourth proportional to 3,165,308.28, 4,744,616.31 and 1,034,820.36 is: 1,551,136.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,308.28 : 4,744,616.31 = 1,034,820.36 : x
  2. Step 2: Convert to fraction form
    3,165,308.28/4,744,616.31 = 1,034,820.36/x
  3. Step 3: Cross multiply
    3,165,308.28x = 4,744,616.31 × 1,034,820.36
  4. Step 4: Simplify right side
    3,165,308.28x = 4,909,825,557,976.07
  5. Step 5: Solve for x
    x = 4,909,825,557,976.07/3,165,308.28
  6. Step 6: Final answer
    x = 1,551,136.61

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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.