Home / 2,958,023.22-4,425,360.48-2,240,432.07

Finding the Fourth Proportional to 2,958,023.22, 4,425,360.48 and 2,240,432.07

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Solution

The fourth proportional to 2,958,023.22, 4,425,360.48 and 2,240,432.07 is: 3,351,805.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,023.22 : 4,425,360.48 = 2,240,432.07 : x
  2. Step 2: Convert to fraction form
    2,958,023.22/4,425,360.48 = 2,240,432.07/x
  3. Step 3: Cross multiply
    2,958,023.22x = 4,425,360.48 × 2,240,432.07
  4. Step 4: Simplify right side
    2,958,023.22x = 9,914,719,540,702.59
  5. Step 5: Solve for x
    x = 9,914,719,540,702.59/2,958,023.22
  6. Step 6: Final answer
    x = 3,351,805.85

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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.