Home / 2,324,182.38-3,478,774.02-1,200,705.90

Finding the Fourth Proportional to 2,324,182.38, 3,478,774.02 and 1,200,705.90

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Solution

The fourth proportional to 2,324,182.38, 3,478,774.02 and 1,200,705.90 is: 1,797,184.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,182.38 : 3,478,774.02 = 1,200,705.90 : x
  2. Step 2: Convert to fraction form
    2,324,182.38/3,478,774.02 = 1,200,705.90/x
  3. Step 3: Cross multiply
    2,324,182.38x = 3,478,774.02 × 1,200,705.90
  4. Step 4: Simplify right side
    2,324,182.38x = 4,176,984,490,580.72
  5. Step 5: Solve for x
    x = 4,176,984,490,580.72/2,324,182.38
  6. Step 6: Final answer
    x = 1,797,184.48

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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.