Home / 2,252,341-3,377,812.46-812,837.48

Finding the Fourth Proportional to 2,252,341, 3,377,812.46 and 812,837.48

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Solution

The fourth proportional to 2,252,341, 3,377,812.46 and 812,837.48 is: 1,219,003.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,341 : 3,377,812.46 = 812,837.48 : x
  2. Step 2: Convert to fraction form
    2,252,341/3,377,812.46 = 812,837.48/x
  3. Step 3: Cross multiply
    2,252,341x = 3,377,812.46 × 812,837.48
  4. Step 4: Simplify right side
    2,252,341x = 2,745,612,567,899.00
  5. Step 5: Solve for x
    x = 2,745,612,567,899.00/2,252,341
  6. Step 6: Final answer
    x = 1,219,003.95

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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.