Home / 3,251,087.29-4,873,111.04-2,114,661.61

Finding the Fourth Proportional to 3,251,087.29, 4,873,111.04 and 2,114,661.61

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Solution

The fourth proportional to 3,251,087.29, 4,873,111.04 and 2,114,661.61 is: 3,169,702.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,087.29 : 4,873,111.04 = 2,114,661.61 : x
  2. Step 2: Convert to fraction form
    3,251,087.29/4,873,111.04 = 2,114,661.61/x
  3. Step 3: Cross multiply
    3,251,087.29x = 4,873,111.04 × 2,114,661.61
  4. Step 4: Simplify right side
    3,251,087.29x = 10,304,980,837,555.17
  5. Step 5: Solve for x
    x = 10,304,980,837,555.17/3,251,087.29
  6. Step 6: Final answer
    x = 3,169,702.91

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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.