Home / 6,653,069.29-9,180,858.63-3,752,286.76

Finding the Fourth Proportional to 6,653,069.29, 9,180,858.63 and 3,752,286.76

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Solution

The fourth proportional to 6,653,069.29, 9,180,858.63 and 3,752,286.76 is: 5,177,943.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,069.29 : 9,180,858.63 = 3,752,286.76 : x
  2. Step 2: Convert to fraction form
    6,653,069.29/9,180,858.63 = 3,752,286.76/x
  3. Step 3: Cross multiply
    6,653,069.29x = 9,180,858.63 × 3,752,286.76
  4. Step 4: Simplify right side
    6,653,069.29x = 34,449,214,282,780.74
  5. Step 5: Solve for x
    x = 34,449,214,282,780.74/6,653,069.29
  6. Step 6: Final answer
    x = 5,177,943.11

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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.