Home / 3,916,304.66-5,873,126.63-1,356,922.25

Finding the Fourth Proportional to 3,916,304.66, 5,873,126.63 and 1,356,922.25

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Solution

The fourth proportional to 3,916,304.66, 5,873,126.63 and 1,356,922.25 is: 2,034,922.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,916,304.66 : 5,873,126.63 = 1,356,922.25 : x
  2. Step 2: Convert to fraction form
    3,916,304.66/5,873,126.63 = 1,356,922.25/x
  3. Step 3: Cross multiply
    3,916,304.66x = 5,873,126.63 × 1,356,922.25
  4. Step 4: Simplify right side
    3,916,304.66x = 7,969,376,165,164.27
  5. Step 5: Solve for x
    x = 7,969,376,165,164.27/3,916,304.66
  6. Step 6: Final answer
    x = 2,034,922.42

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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.