Home / 2,522,448.52-3,481,052.89-1,376,602.54

Finding the Fourth Proportional to 2,522,448.52, 3,481,052.89 and 1,376,602.54

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Solution

The fourth proportional to 2,522,448.52, 3,481,052.89 and 1,376,602.54 is: 1,899,751.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,448.52 : 3,481,052.89 = 1,376,602.54 : x
  2. Step 2: Convert to fraction form
    2,522,448.52/3,481,052.89 = 1,376,602.54/x
  3. Step 3: Cross multiply
    2,522,448.52x = 3,481,052.89 × 1,376,602.54
  4. Step 4: Simplify right side
    2,522,448.52x = 4,792,026,250,248.34
  5. Step 5: Solve for x
    x = 4,792,026,250,248.34/2,522,448.52
  6. Step 6: Final answer
    x = 1,899,751.85

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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.