Home / 4,136,206.68-5,707,965.06-2,418,770.16

Finding the Fourth Proportional to 4,136,206.68, 5,707,965.06 and 2,418,770.16

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Solution

The fourth proportional to 4,136,206.68, 5,707,965.06 and 2,418,770.16 is: 3,337,902.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,206.68 : 5,707,965.06 = 2,418,770.16 : x
  2. Step 2: Convert to fraction form
    4,136,206.68/5,707,965.06 = 2,418,770.16/x
  3. Step 3: Cross multiply
    4,136,206.68x = 5,707,965.06 × 2,418,770.16
  4. Step 4: Simplify right side
    4,136,206.68x = 13,806,255,561,450.61
  5. Step 5: Solve for x
    x = 13,806,255,561,450.61/4,136,206.68
  6. Step 6: Final answer
    x = 3,337,902.73

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Double scale
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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.