Home / 4,442,236.60-6,663,761.52-1,247,341.24

Finding the Fourth Proportional to 4,442,236.60, 6,663,761.52 and 1,247,341.24

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Solution

The fourth proportional to 4,442,236.60, 6,663,761.52 and 1,247,341.24 is: 1,871,126.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,236.60 : 6,663,761.52 = 1,247,341.24 : x
  2. Step 2: Convert to fraction form
    4,442,236.60/6,663,761.52 = 1,247,341.24/x
  3. Step 3: Cross multiply
    4,442,236.60x = 6,663,761.52 × 1,247,341.24
  4. Step 4: Simplify right side
    4,442,236.60x = 8,311,984,557,421.08
  5. Step 5: Solve for x
    x = 8,311,984,557,421.08/4,442,236.60
  6. Step 6: Final answer
    x = 1,871,126.04

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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.