Home / 2,678,376.58-3,696,186.34-1,454,706.04

Finding the Fourth Proportional to 2,678,376.58, 3,696,186.34 and 1,454,706.04

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Solution

The fourth proportional to 2,678,376.58, 3,696,186.34 and 1,454,706.04 is: 2,007,508.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,678,376.58 : 3,696,186.34 = 1,454,706.04 : x
  2. Step 2: Convert to fraction form
    2,678,376.58/3,696,186.34 = 1,454,706.04/x
  3. Step 3: Cross multiply
    2,678,376.58x = 3,696,186.34 × 1,454,706.04
  4. Step 4: Simplify right side
    2,678,376.58x = 5,376,864,593,763.49
  5. Step 5: Solve for x
    x = 5,376,864,593,763.49/2,678,376.58
  6. Step 6: Final answer
    x = 2,007,508.81

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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.