Home / 3,055,372.14-4,585,160.12-1,258,255.42

Finding the Fourth Proportional to 3,055,372.14, 4,585,160.12 and 1,258,255.42

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Solution

The fourth proportional to 3,055,372.14, 4,585,160.12 and 1,258,255.42 is: 1,888,248.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,372.14 : 4,585,160.12 = 1,258,255.42 : x
  2. Step 2: Convert to fraction form
    3,055,372.14/4,585,160.12 = 1,258,255.42/x
  3. Step 3: Cross multiply
    3,055,372.14x = 4,585,160.12 × 1,258,255.42
  4. Step 4: Simplify right side
    3,055,372.14x = 5,769,302,554,803.67
  5. Step 5: Solve for x
    x = 5,769,302,554,803.67/3,055,372.14
  6. Step 6: Final answer
    x = 1,888,248.72

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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.