Home / 5,843,235.33-8,765,794.76-1,799,721.81

Finding the Fourth Proportional to 5,843,235.33, 8,765,794.76 and 1,799,721.81

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Solution

The fourth proportional to 5,843,235.33, 8,765,794.76 and 1,799,721.81 is: 2,699,872.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,843,235.33 : 8,765,794.76 = 1,799,721.81 : x
  2. Step 2: Convert to fraction form
    5,843,235.33/8,765,794.76 = 1,799,721.81/x
  3. Step 3: Cross multiply
    5,843,235.33x = 8,765,794.76 × 1,799,721.81
  4. Step 4: Simplify right side
    5,843,235.33x = 15,775,992,002,557.11
  5. Step 5: Solve for x
    x = 15,775,992,002,557.11/5,843,235.33
  6. Step 6: Final answer
    x = 2,699,872.78

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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.