Home / 3,617,585.43-5,422,541.99-1,696,874.55

Finding the Fourth Proportional to 3,617,585.43, 5,422,541.99 and 1,696,874.55

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Solution

The fourth proportional to 3,617,585.43, 5,422,541.99 and 1,696,874.55 is: 2,543,512.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,617,585.43 : 5,422,541.99 = 1,696,874.55 : x
  2. Step 2: Convert to fraction form
    3,617,585.43/5,422,541.99 = 1,696,874.55/x
  3. Step 3: Cross multiply
    3,617,585.43x = 5,422,541.99 × 1,696,874.55
  4. Step 4: Simplify right side
    3,617,585.43x = 9,201,373,490,652.98
  5. Step 5: Solve for x
    x = 9,201,373,490,652.98/3,617,585.43
  6. Step 6: Final answer
    x = 2,543,512.43

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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.