Home / 2,690,616.60-3,713,048.91-1,466,922.06

Finding the Fourth Proportional to 2,690,616.60, 3,713,048.91 and 1,466,922.06

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Solution

The fourth proportional to 2,690,616.60, 3,713,048.91 and 1,466,922.06 is: 2,024,351.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,690,616.60 : 3,713,048.91 = 1,466,922.06 : x
  2. Step 2: Convert to fraction form
    2,690,616.60/3,713,048.91 = 1,466,922.06/x
  3. Step 3: Cross multiply
    2,690,616.60x = 3,713,048.91 × 1,466,922.06
  4. Step 4: Simplify right side
    2,690,616.60x = 5,446,753,355,937.96
  5. Step 5: Solve for x
    x = 5,446,753,355,937.96/2,690,616.60
  6. Step 6: Final answer
    x = 2,024,351.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.