Home / 4,039,247.92-6,059,194.52-1,343,475.76

Finding the Fourth Proportional to 4,039,247.92, 6,059,194.52 and 1,343,475.76

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Solution

The fourth proportional to 4,039,247.92, 6,059,194.52 and 1,343,475.76 is: 2,015,320.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,247.92 : 6,059,194.52 = 1,343,475.76 : x
  2. Step 2: Convert to fraction form
    4,039,247.92/6,059,194.52 = 1,343,475.76/x
  3. Step 3: Cross multiply
    4,039,247.92x = 6,059,194.52 × 1,343,475.76
  4. Step 4: Simplify right side
    4,039,247.92x = 8,140,380,962,744.84
  5. Step 5: Solve for x
    x = 8,140,380,962,744.84/4,039,247.92
  6. Step 6: Final answer
    x = 2,015,320.95

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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.