Home / 2,750,255.20-3,795,293.36-1,526,489.38

Finding the Fourth Proportional to 2,750,255.20, 3,795,293.36 and 1,526,489.38

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Solution

The fourth proportional to 2,750,255.20, 3,795,293.36 and 1,526,489.38 is: 2,106,522.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,255.20 : 3,795,293.36 = 1,526,489.38 : x
  2. Step 2: Convert to fraction form
    2,750,255.20/3,795,293.36 = 1,526,489.38/x
  3. Step 3: Cross multiply
    2,750,255.20x = 3,795,293.36 × 1,526,489.38
  4. Step 4: Simplify right side
    2,750,255.20x = 5,793,475,008,024.52
  5. Step 5: Solve for x
    x = 5,793,475,008,024.52/2,750,255.20
  6. Step 6: Final answer
    x = 2,106,522.70

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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.