Home / 3,474,944.54-5,207,877.15-1,937,878.58

Finding the Fourth Proportional to 3,474,944.54, 5,207,877.15 and 1,937,878.58

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Solution

The fourth proportional to 3,474,944.54, 5,207,877.15 and 1,937,878.58 is: 2,904,286.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,944.54 : 5,207,877.15 = 1,937,878.58 : x
  2. Step 2: Convert to fraction form
    3,474,944.54/5,207,877.15 = 1,937,878.58/x
  3. Step 3: Cross multiply
    3,474,944.54x = 5,207,877.15 × 1,937,878.58
  4. Step 4: Simplify right side
    3,474,944.54x = 10,092,233,576,256.45
  5. Step 5: Solve for x
    x = 10,092,233,576,256.45/3,474,944.54
  6. Step 6: Final answer
    x = 2,904,286.23

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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.