Home / 4,304,020.80-5,937,369.48-2,673,393.60

Finding the Fourth Proportional to 4,304,020.80, 5,937,369.48 and 2,673,393.60

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Solution

The fourth proportional to 4,304,020.80, 5,937,369.48 and 2,673,393.60 is: 3,687,929.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304,020.80 : 5,937,369.48 = 2,673,393.60 : x
  2. Step 2: Convert to fraction form
    4,304,020.80/5,937,369.48 = 2,673,393.60/x
  3. Step 3: Cross multiply
    4,304,020.80x = 5,937,369.48 × 2,673,393.60
  4. Step 4: Simplify right side
    4,304,020.80x = 15,872,925,568,667.33
  5. Step 5: Solve for x
    x = 15,872,925,568,667.33/4,304,020.80
  6. Step 6: Final answer
    x = 3,687,929.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.