Home / 5,934,223.20-8,189,232.48-3,217,968.48

Finding the Fourth Proportional to 5,934,223.20, 8,189,232.48 and 3,217,968.48

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Solution

The fourth proportional to 5,934,223.20, 8,189,232.48 and 3,217,968.48 is: 4,440,798.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,223.20 : 8,189,232.48 = 3,217,968.48 : x
  2. Step 2: Convert to fraction form
    5,934,223.20/8,189,232.48 = 3,217,968.48/x
  3. Step 3: Cross multiply
    5,934,223.20x = 8,189,232.48 × 3,217,968.48
  4. Step 4: Simplify right side
    5,934,223.20x = 26,352,691,996,032.23
  5. Step 5: Solve for x
    x = 26,352,691,996,032.23/5,934,223.20
  6. Step 6: Final answer
    x = 4,440,798.92

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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.