Home / 4,331,455.85-6,503,570.42-2,416,109.19

Finding the Fourth Proportional to 4,331,455.85, 6,503,570.42 and 2,416,109.19

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Solution

The fourth proportional to 4,331,455.85, 6,503,570.42 and 2,416,109.19 is: 3,627,726.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331,455.85 : 6,503,570.42 = 2,416,109.19 : x
  2. Step 2: Convert to fraction form
    4,331,455.85/6,503,570.42 = 2,416,109.19/x
  3. Step 3: Cross multiply
    4,331,455.85x = 6,503,570.42 × 2,416,109.19
  4. Step 4: Simplify right side
    4,331,455.85x = 15,713,336,247,493.61
  5. Step 5: Solve for x
    x = 15,713,336,247,493.61/4,331,455.85
  6. Step 6: Final answer
    x = 3,627,726.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.