Home / 5,794,169.28-7,997,423.40-3,959,370.24

Finding the Fourth Proportional to 5,794,169.28, 7,997,423.40 and 3,959,370.24

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Solution

The fourth proportional to 5,794,169.28, 7,997,423.40 and 3,959,370.24 is: 5,464,935.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,169.28 : 7,997,423.40 = 3,959,370.24 : x
  2. Step 2: Convert to fraction form
    5,794,169.28/7,997,423.40 = 3,959,370.24/x
  3. Step 3: Cross multiply
    5,794,169.28x = 7,997,423.40 × 3,959,370.24
  4. Step 4: Simplify right side
    5,794,169.28x = 31,664,760,206,639.62
  5. Step 5: Solve for x
    x = 31,664,760,206,639.62/5,794,169.28
  6. Step 6: Final answer
    x = 5,464,935.30

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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.