Home / 6,826,148.88-10,240,750.56-2,566,354.02

Finding the Fourth Proportional to 6,826,148.88, 10,240,750.56 and 2,566,354.02

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Solution

The fourth proportional to 6,826,148.88, 10,240,750.56 and 2,566,354.02 is: 3,850,105.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826,148.88 : 10,240,750.56 = 2,566,354.02 : x
  2. Step 2: Convert to fraction form
    6,826,148.88/10,240,750.56 = 2,566,354.02/x
  3. Step 3: Cross multiply
    6,826,148.88x = 10,240,750.56 × 2,566,354.02
  4. Step 4: Simplify right side
    6,826,148.88x = 26,281,391,367,473.25
  5. Step 5: Solve for x
    x = 26,281,391,367,473.25/6,826,148.88
  6. Step 6: Final answer
    x = 3,850,105.21

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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.