Home / 2,750,182.50-3,795,254.25-1,648,253.93

Finding the Fourth Proportional to 2,750,182.50, 3,795,254.25 and 1,648,253.93

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Solution

The fourth proportional to 2,750,182.50, 3,795,254.25 and 1,648,253.93 is: 2,274,591.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,182.50 : 3,795,254.25 = 1,648,253.93 : x
  2. Step 2: Convert to fraction form
    2,750,182.50/3,795,254.25 = 1,648,253.93/x
  3. Step 3: Cross multiply
    2,750,182.50x = 3,795,254.25 × 1,648,253.93
  4. Step 4: Simplify right side
    2,750,182.50x = 6,255,542,732,911.70
  5. Step 5: Solve for x
    x = 6,255,542,732,911.70/2,750,182.50
  6. Step 6: Final answer
    x = 2,274,591.86

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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.