Home / 3,026,996.88-4,177,199.30-1,650,352.50

Finding the Fourth Proportional to 3,026,996.88, 4,177,199.30 and 1,650,352.50

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Solution

The fourth proportional to 3,026,996.88, 4,177,199.30 and 1,650,352.50 is: 2,277,455.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,996.88 : 4,177,199.30 = 1,650,352.50 : x
  2. Step 2: Convert to fraction form
    3,026,996.88/4,177,199.30 = 1,650,352.50/x
  3. Step 3: Cross multiply
    3,026,996.88x = 4,177,199.30 × 1,650,352.50
  4. Step 4: Simplify right side
    3,026,996.88x = 6,893,851,307,753.25
  5. Step 5: Solve for x
    x = 6,893,851,307,753.25/3,026,996.88
  6. Step 6: Final answer
    x = 2,277,455.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.