Home / 3,822,029.76-5,733,089.19-1,517,088.90

Finding the Fourth Proportional to 3,822,029.76, 5,733,089.19 and 1,517,088.90

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Solution

The fourth proportional to 3,822,029.76, 5,733,089.19 and 1,517,088.90 is: 2,275,651.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,029.76 : 5,733,089.19 = 1,517,088.90 : x
  2. Step 2: Convert to fraction form
    3,822,029.76/5,733,089.19 = 1,517,088.90/x
  3. Step 3: Cross multiply
    3,822,029.76x = 5,733,089.19 × 1,517,088.90
  4. Step 4: Simplify right side
    3,822,029.76x = 8,697,605,972,858.99
  5. Step 5: Solve for x
    x = 8,697,605,972,858.99/3,822,029.76
  6. Step 6: Final answer
    x = 2,275,651.03

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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.