Home / 2,265,734.65-3,397,433.29-668,090.14

Finding the Fourth Proportional to 2,265,734.65, 3,397,433.29 and 668,090.14

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Solution

The fourth proportional to 2,265,734.65, 3,397,433.29 and 668,090.14 is: 1,001,790.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,734.65 : 3,397,433.29 = 668,090.14 : x
  2. Step 2: Convert to fraction form
    2,265,734.65/3,397,433.29 = 668,090.14/x
  3. Step 3: Cross multiply
    2,265,734.65x = 3,397,433.29 × 668,090.14
  4. Step 4: Simplify right side
    2,265,734.65x = 2,269,791,679,016.31
  5. Step 5: Solve for x
    x = 2,269,791,679,016.31/2,265,734.65
  6. Step 6: Final answer
    x = 1,001,790.60

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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.