Home / 2,266,202.89-3,399,304.67-749,478.75

Finding the Fourth Proportional to 2,266,202.89, 3,399,304.67 and 749,478.75

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Solution

The fourth proportional to 2,266,202.89, 3,399,304.67 and 749,478.75 is: 1,124,218.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,202.89 : 3,399,304.67 = 749,478.75 : x
  2. Step 2: Convert to fraction form
    2,266,202.89/3,399,304.67 = 749,478.75/x
  3. Step 3: Cross multiply
    2,266,202.89x = 3,399,304.67 × 749,478.75
  4. Step 4: Simplify right side
    2,266,202.89x = 2,547,706,615,032.88
  5. Step 5: Solve for x
    x = 2,547,706,615,032.88/2,266,202.89
  6. Step 6: Final answer
    x = 1,124,218.24

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1.5x scale

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.