Home / 3,267,938.54-4,508,647.98-2,336,859.74

Finding the Fourth Proportional to 3,267,938.54, 4,508,647.98 and 2,336,859.74

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Solution

The fourth proportional to 3,267,938.54, 4,508,647.98 and 2,336,859.74 is: 3,224,074.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,938.54 : 4,508,647.98 = 2,336,859.74 : x
  2. Step 2: Convert to fraction form
    3,267,938.54/4,508,647.98 = 2,336,859.74/x
  3. Step 3: Cross multiply
    3,267,938.54x = 4,508,647.98 × 2,336,859.74
  4. Step 4: Simplify right side
    3,267,938.54x = 10,536,077,946,294.33
  5. Step 5: Solve for x
    x = 10,536,077,946,294.33/3,267,938.54
  6. Step 6: Final answer
    x = 3,224,074.69

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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.