Home / 4,373,809.57-6,555,395.40-3,094,785.61

Finding the Fourth Proportional to 4,373,809.57, 6,555,395.40 and 3,094,785.61

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Solution

The fourth proportional to 4,373,809.57, 6,555,395.40 and 3,094,785.61 is: 4,638,414.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373,809.57 : 6,555,395.40 = 3,094,785.61 : x
  2. Step 2: Convert to fraction form
    4,373,809.57/6,555,395.40 = 3,094,785.61/x
  3. Step 3: Cross multiply
    4,373,809.57x = 6,555,395.40 × 3,094,785.61
  4. Step 4: Simplify right side
    4,373,809.57x = 20,287,543,351,780.20
  5. Step 5: Solve for x
    x = 20,287,543,351,780.20/4,373,809.57
  6. Step 6: Final answer
    x = 4,638,414.87

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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.