Home / 4,839,249.38-7,258,872.76-1,806,851.71

Finding the Fourth Proportional to 4,839,249.38, 7,258,872.76 and 1,806,851.71

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Solution

The fourth proportional to 4,839,249.38, 7,258,872.76 and 1,806,851.71 is: 2,710,277.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,249.38 : 7,258,872.76 = 1,806,851.71 : x
  2. Step 2: Convert to fraction form
    4,839,249.38/7,258,872.76 = 1,806,851.71/x
  3. Step 3: Cross multiply
    4,839,249.38x = 7,258,872.76 × 1,806,851.71
  4. Step 4: Simplify right side
    4,839,249.38x = 13,115,706,636,414.11
  5. Step 5: Solve for x
    x = 13,115,706,636,414.11/4,839,249.38
  6. Step 6: Final answer
    x = 2,710,277.07

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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.