Home / 3,897,222.32-5,845,836.32-1,057,334.24

Finding the Fourth Proportional to 3,897,222.32, 5,845,836.32 and 1,057,334.24

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Solution

The fourth proportional to 3,897,222.32, 5,845,836.32 and 1,057,334.24 is: 1,586,002.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,897,222.32 : 5,845,836.32 = 1,057,334.24 : x
  2. Step 2: Convert to fraction form
    3,897,222.32/5,845,836.32 = 1,057,334.24/x
  3. Step 3: Cross multiply
    3,897,222.32x = 5,845,836.32 × 1,057,334.24
  4. Step 4: Simplify right side
    3,897,222.32x = 6,181,002,902,571.60
  5. Step 5: Solve for x
    x = 6,181,002,902,571.60/3,897,222.32
  6. Step 6: Final answer
    x = 1,586,002.13

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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.