Home / 2,554,712.16-3,832,364.70-849,007.68

Finding the Fourth Proportional to 2,554,712.16, 3,832,364.70 and 849,007.68

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Solution

The fourth proportional to 2,554,712.16, 3,832,364.70 and 849,007.68 is: 1,273,610.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,712.16 : 3,832,364.70 = 849,007.68 : x
  2. Step 2: Convert to fraction form
    2,554,712.16/3,832,364.70 = 849,007.68/x
  3. Step 3: Cross multiply
    2,554,712.16x = 3,832,364.70 × 849,007.68
  4. Step 4: Simplify right side
    2,554,712.16x = 3,253,707,062,860.90
  5. Step 5: Solve for x
    x = 3,253,707,062,860.90/2,554,712.16
  6. Step 6: Final answer
    x = 1,273,610.04

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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.