Home / 6,653,080.40-9,180,873.79-3,752,298.14

Finding the Fourth Proportional to 6,653,080.40, 9,180,873.79 and 3,752,298.14

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Solution

The fourth proportional to 6,653,080.40, 9,180,873.79 and 3,752,298.14 is: 5,177,958.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,080.40 : 9,180,873.79 = 3,752,298.14 : x
  2. Step 2: Convert to fraction form
    6,653,080.40/9,180,873.79 = 3,752,298.14/x
  3. Step 3: Cross multiply
    6,653,080.40x = 9,180,873.79 × 3,752,298.14
  4. Step 4: Simplify right side
    6,653,080.40x = 34,449,375,590,506.63
  5. Step 5: Solve for x
    x = 34,449,375,590,506.63/6,653,080.40
  6. Step 6: Final answer
    x = 5,177,958.71

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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.