Home / 3,745,366.32-5,168,051.39-2,274,510

Finding the Fourth Proportional to 3,745,366.32, 5,168,051.39 and 2,274,510

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Solution

The fourth proportional to 3,745,366.32, 5,168,051.39 and 2,274,510 is: 3,138,487.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,366.32 : 5,168,051.39 = 2,274,510 : x
  2. Step 2: Convert to fraction form
    3,745,366.32/5,168,051.39 = 2,274,510/x
  3. Step 3: Cross multiply
    3,745,366.32x = 5,168,051.39 × 2,274,510
  4. Step 4: Simplify right side
    3,745,366.32x = 11,754,784,555,696.35
  5. Step 5: Solve for x
    x = 11,754,784,555,696.35/3,745,366.32
  6. Step 6: Final answer
    x = 3,138,487.28

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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.