Home / 2,551,585.59-3,826,049.45-1,203,386.20

Finding the Fourth Proportional to 2,551,585.59, 3,826,049.45 and 1,203,386.20

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Solution

The fourth proportional to 2,551,585.59, 3,826,049.45 and 1,203,386.20 is: 1,804,452.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,585.59 : 3,826,049.45 = 1,203,386.20 : x
  2. Step 2: Convert to fraction form
    2,551,585.59/3,826,049.45 = 1,203,386.20/x
  3. Step 3: Cross multiply
    2,551,585.59x = 3,826,049.45 × 1,203,386.20
  4. Step 4: Simplify right side
    2,551,585.59x = 4,604,215,108,647.59
  5. Step 5: Solve for x
    x = 4,604,215,108,647.59/2,551,585.59
  6. Step 6: Final answer
    x = 1,804,452.54

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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.