Home / 2,233,062.15-3,349,593.23-1,382,756.55

Finding the Fourth Proportional to 2,233,062.15, 3,349,593.23 and 1,382,756.55

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Solution

The fourth proportional to 2,233,062.15, 3,349,593.23 and 1,382,756.55 is: 2,074,134.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,062.15 : 3,349,593.23 = 1,382,756.55 : x
  2. Step 2: Convert to fraction form
    2,233,062.15/3,349,593.23 = 1,382,756.55/x
  3. Step 3: Cross multiply
    2,233,062.15x = 3,349,593.23 × 1,382,756.55
  4. Step 4: Simplify right side
    2,233,062.15x = 4,631,671,971,704.37
  5. Step 5: Solve for x
    x = 4,631,671,971,704.37/2,233,062.15
  6. Step 6: Final answer
    x = 2,074,134.83

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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.