Home / 2,088,410.46-3,132,618.42-572,106.87

Finding the Fourth Proportional to 2,088,410.46, 3,132,618.42 and 572,106.87

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Solution

The fourth proportional to 2,088,410.46, 3,132,618.42 and 572,106.87 is: 858,161.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,410.46 : 3,132,618.42 = 572,106.87 : x
  2. Step 2: Convert to fraction form
    2,088,410.46/3,132,618.42 = 572,106.87/x
  3. Step 3: Cross multiply
    2,088,410.46x = 3,132,618.42 × 572,106.87
  4. Step 4: Simplify right side
    2,088,410.46x = 1,792,192,519,170.55
  5. Step 5: Solve for x
    x = 1,792,192,519,170.55/2,088,410.46
  6. Step 6: Final answer
    x = 858,161.05

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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.