Home / 2,836,352.25-4,254,565.40-943,093.69

Finding the Fourth Proportional to 2,836,352.25, 4,254,565.40 and 943,093.69

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Solution

The fourth proportional to 2,836,352.25, 4,254,565.40 and 943,093.69 is: 1,414,652.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,352.25 : 4,254,565.40 = 943,093.69 : x
  2. Step 2: Convert to fraction form
    2,836,352.25/4,254,565.40 = 943,093.69/x
  3. Step 3: Cross multiply
    2,836,352.25x = 4,254,565.40 × 943,093.69
  4. Step 4: Simplify right side
    2,836,352.25x = 4,012,453,782,432.33
  5. Step 5: Solve for x
    x = 4,012,453,782,432.33/2,836,352.25
  6. Step 6: Final answer
    x = 1,414,652.85

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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.