Home / 5,842,507.20-8,062,511.04-3,264,207.36

Finding the Fourth Proportional to 5,842,507.20, 8,062,511.04 and 3,264,207.36

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Solution

The fourth proportional to 5,842,507.20, 8,062,511.04 and 3,264,207.36 is: 4,504,522.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,842,507.20 : 8,062,511.04 = 3,264,207.36 : x
  2. Step 2: Convert to fraction form
    5,842,507.20/8,062,511.04 = 3,264,207.36/x
  3. Step 3: Cross multiply
    5,842,507.20x = 8,062,511.04 × 3,264,207.36
  4. Step 4: Simplify right side
    5,842,507.20x = 26,317,707,876,849.25
  5. Step 5: Solve for x
    x = 26,317,707,876,849.25/5,842,507.20
  6. Step 6: Final answer
    x = 4,504,522.97

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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.