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Finding the Fourth Proportional to 2,296,998, 3,447,074.88 and 801,090

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Solution

The fourth proportional to 2,296,998, 3,447,074.88 and 801,090 is: 1,202,185.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,998 : 3,447,074.88 = 801,090 : x
  2. Step 2: Convert to fraction form
    2,296,998/3,447,074.88 = 801,090/x
  3. Step 3: Cross multiply
    2,296,998x = 3,447,074.88 × 801,090
  4. Step 4: Simplify right side
    2,296,998x = 2,761,417,215,619.20
  5. Step 5: Solve for x
    x = 2,761,417,215,619.20/2,296,998
  6. Step 6: Final answer
    x = 1,202,185.29

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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.