Home / 3,237,743-4,851,126.98-1,955,656.92

Finding the Fourth Proportional to 3,237,743, 4,851,126.98 and 1,955,656.92

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Solution

The fourth proportional to 3,237,743, 4,851,126.98 and 1,955,656.92 is: 2,930,170.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,743 : 4,851,126.98 = 1,955,656.92 : x
  2. Step 2: Convert to fraction form
    3,237,743/4,851,126.98 = 1,955,656.92/x
  3. Step 3: Cross multiply
    3,237,743x = 4,851,126.98 × 1,955,656.92
  4. Step 4: Simplify right side
    3,237,743x = 9,487,140,048,235.70
  5. Step 5: Solve for x
    x = 9,487,140,048,235.70/3,237,743
  6. Step 6: Final answer
    x = 2,930,170.82

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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.