Home / 6,204,077.28-8,562,855.24-4,025,562.72

Finding the Fourth Proportional to 6,204,077.28, 8,562,855.24 and 4,025,562.72

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Solution

The fourth proportional to 6,204,077.28, 8,562,855.24 and 4,025,562.72 is: 5,556,073.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,077.28 : 8,562,855.24 = 4,025,562.72 : x
  2. Step 2: Convert to fraction form
    6,204,077.28/8,562,855.24 = 4,025,562.72/x
  3. Step 3: Cross multiply
    6,204,077.28x = 8,562,855.24 × 4,025,562.72
  4. Step 4: Simplify right side
    6,204,077.28x = 34,470,310,830,900.66
  5. Step 5: Solve for x
    x = 34,470,310,830,900.66/6,204,077.28
  6. Step 6: Final answer
    x = 5,556,073.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.