Home / 5,567,217.12-7,682,774.16-3,245,488.16

Finding the Fourth Proportional to 5,567,217.12, 7,682,774.16 and 3,245,488.16

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Solution

The fourth proportional to 5,567,217.12, 7,682,774.16 and 3,245,488.16 is: 4,478,782.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567,217.12 : 7,682,774.16 = 3,245,488.16 : x
  2. Step 2: Convert to fraction form
    5,567,217.12/7,682,774.16 = 3,245,488.16/x
  3. Step 3: Cross multiply
    5,567,217.12x = 7,682,774.16 × 3,245,488.16
  4. Step 4: Simplify right side
    5,567,217.12x = 24,934,352,572,233.95
  5. Step 5: Solve for x
    x = 24,934,352,572,233.95/5,567,217.12
  6. Step 6: Final answer
    x = 4,478,782.13

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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.