Home / 5,794,174.28-7,997,430.30-3,959,375.24

Finding the Fourth Proportional to 5,794,174.28, 7,997,430.30 and 3,959,375.24

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Solution

The fourth proportional to 5,794,174.28, 7,997,430.30 and 3,959,375.24 is: 5,464,942.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,174.28 : 7,997,430.30 = 3,959,375.24 : x
  2. Step 2: Convert to fraction form
    5,794,174.28/7,997,430.30 = 3,959,375.24/x
  3. Step 3: Cross multiply
    5,794,174.28x = 7,997,430.30 × 3,959,375.24
  4. Step 4: Simplify right side
    5,794,174.28x = 31,664,827,513,445.77
  5. Step 5: Solve for x
    x = 31,664,827,513,445.77/5,794,174.28
  6. Step 6: Final answer
    x = 5,464,942.20

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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.