Home / 6,746,560.20-9,310,326.48-3,690,708.84

Finding the Fourth Proportional to 6,746,560.20, 9,310,326.48 and 3,690,708.84

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Solution

The fourth proportional to 6,746,560.20, 9,310,326.48 and 3,690,708.84 is: 5,093,218.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,560.20 : 9,310,326.48 = 3,690,708.84 : x
  2. Step 2: Convert to fraction form
    6,746,560.20/9,310,326.48 = 3,690,708.84/x
  3. Step 3: Cross multiply
    6,746,560.20x = 9,310,326.48 × 3,690,708.84
  4. Step 4: Simplify right side
    6,746,560.20x = 34,361,704,243,022.08
  5. Step 5: Solve for x
    x = 34,361,704,243,022.08/6,746,560.20
  6. Step 6: Final answer
    x = 5,093,218.35

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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.