Home / 3,250,793.88-4,489,111.06-2,433,578.80

Finding the Fourth Proportional to 3,250,793.88, 4,489,111.06 and 2,433,578.80

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Solution

The fourth proportional to 3,250,793.88, 4,489,111.06 and 2,433,578.80 is: 3,360,596.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,793.88 : 4,489,111.06 = 2,433,578.80 : x
  2. Step 2: Convert to fraction form
    3,250,793.88/4,489,111.06 = 2,433,578.80/x
  3. Step 3: Cross multiply
    3,250,793.88x = 4,489,111.06 × 2,433,578.80
  4. Step 4: Simplify right side
    3,250,793.88x = 10,924,605,506,461.53
  5. Step 5: Solve for x
    x = 10,924,605,506,461.53/3,250,793.88
  6. Step 6: Final answer
    x = 3,360,596.18

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1.5x scale

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.