Home / 2,460,092.20-3,690,138.30-1,510,383.40

Finding the Fourth Proportional to 2,460,092.20, 3,690,138.30 and 1,510,383.40

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Solution

The fourth proportional to 2,460,092.20, 3,690,138.30 and 1,510,383.40 is: 2,265,575.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,092.20 : 3,690,138.30 = 1,510,383.40 : x
  2. Step 2: Convert to fraction form
    2,460,092.20/3,690,138.30 = 1,510,383.40/x
  3. Step 3: Cross multiply
    2,460,092.20x = 3,690,138.30 × 1,510,383.40
  4. Step 4: Simplify right side
    2,460,092.20x = 5,573,523,632,024.22
  5. Step 5: Solve for x
    x = 5,573,523,632,024.22/2,460,092.20
  6. Step 6: Final answer
    x = 2,265,575.10

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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.