Home / 4,454,418.65-6,147,097.79-2,417,228.15

Finding the Fourth Proportional to 4,454,418.65, 6,147,097.79 and 2,417,228.15

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Solution

The fourth proportional to 4,454,418.65, 6,147,097.79 and 2,417,228.15 is: 3,335,774.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,418.65 : 6,147,097.79 = 2,417,228.15 : x
  2. Step 2: Convert to fraction form
    4,454,418.65/6,147,097.79 = 2,417,228.15/x
  3. Step 3: Cross multiply
    4,454,418.65x = 6,147,097.79 × 2,417,228.15
  4. Step 4: Simplify right side
    4,454,418.65x = 14,858,937,775,969.16
  5. Step 5: Solve for x
    x = 14,858,937,775,969.16/4,454,418.65
  6. Step 6: Final answer
    x = 3,335,774.87

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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.