Home / 2,460,454.90-3,690,682.35-2,168,162.35

Finding the Fourth Proportional to 2,460,454.90, 3,690,682.35 and 2,168,162.35

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Solution

The fourth proportional to 2,460,454.90, 3,690,682.35 and 2,168,162.35 is: 3,252,243.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,454.90 : 3,690,682.35 = 2,168,162.35 : x
  2. Step 2: Convert to fraction form
    2,460,454.90/3,690,682.35 = 2,168,162.35/x
  3. Step 3: Cross multiply
    2,460,454.90x = 3,690,682.35 × 2,168,162.35
  4. Step 4: Simplify right side
    2,460,454.90x = 8,001,998,517,079.52
  5. Step 5: Solve for x
    x = 8,001,998,517,079.52/2,460,454.90
  6. Step 6: Final answer
    x = 3,252,243.53

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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.