Home / 3,639,658-5,022,728.04-2,030,026

Finding the Fourth Proportional to 3,639,658, 5,022,728.04 and 2,030,026

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Solution

The fourth proportional to 3,639,658, 5,022,728.04 and 2,030,026 is: 2,801,435.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,658 : 5,022,728.04 = 2,030,026 : x
  2. Step 2: Convert to fraction form
    3,639,658/5,022,728.04 = 2,030,026/x
  3. Step 3: Cross multiply
    3,639,658x = 5,022,728.04 × 2,030,026
  4. Step 4: Simplify right side
    3,639,658x = 10,196,268,512,129.04
  5. Step 5: Solve for x
    x = 10,196,268,512,129.04/3,639,658
  6. Step 6: Final answer
    x = 2,801,435.88

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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.