Home / 3,854,948.66-5,781,298.46-1,295,874.34

Finding the Fourth Proportional to 3,854,948.66, 5,781,298.46 and 1,295,874.34

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Solution

The fourth proportional to 3,854,948.66, 5,781,298.46 and 1,295,874.34 is: 1,943,433.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,854,948.66 : 5,781,298.46 = 1,295,874.34 : x
  2. Step 2: Convert to fraction form
    3,854,948.66/5,781,298.46 = 1,295,874.34/x
  3. Step 3: Cross multiply
    3,854,948.66x = 5,781,298.46 × 1,295,874.34
  4. Step 4: Simplify right side
    3,854,948.66x = 7,491,836,326,195.52
  5. Step 5: Solve for x
    x = 7,491,836,326,195.52/3,854,948.66
  6. Step 6: Final answer
    x = 1,943,433.49

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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.