Home / 2,113,418.39-3,170,259.41-597,217.46

Finding the Fourth Proportional to 2,113,418.39, 3,170,259.41 and 597,217.46

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Solution

The fourth proportional to 2,113,418.39, 3,170,259.41 and 597,217.46 is: 895,863.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,113,418.39 : 3,170,259.41 = 597,217.46 : x
  2. Step 2: Convert to fraction form
    2,113,418.39/3,170,259.41 = 597,217.46/x
  3. Step 3: Cross multiply
    2,113,418.39x = 3,170,259.41 × 597,217.46
  4. Step 4: Simplify right side
    2,113,418.39x = 1,893,334,253,543.91
  5. Step 5: Solve for x
    x = 1,893,334,253,543.91/2,113,418.39
  6. Step 6: Final answer
    x = 895,863.43

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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.