Home / 8,826,002.20-13,232,004.90-4,836,914.20

Finding the Fourth Proportional to 8,826,002.20, 13,232,004.90 and 4,836,914.20

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Solution

The fourth proportional to 8,826,002.20, 13,232,004.90 and 4,836,914.20 is: 7,251,535.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,826,002.20 : 13,232,004.90 = 4,836,914.20 : x
  2. Step 2: Convert to fraction form
    8,826,002.20/13,232,004.90 = 4,836,914.20/x
  3. Step 3: Cross multiply
    8,826,002.20x = 13,232,004.90 × 4,836,914.20
  4. Step 4: Simplify right side
    8,826,002.20x = 64,002,072,395,279.59
  5. Step 5: Solve for x
    x = 64,002,072,395,279.59/8,826,002.20
  6. Step 6: Final answer
    x = 7,251,535.97

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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.