Home / 2,073,449.10-3,110,173.65-876,722.70

Finding the Fourth Proportional to 2,073,449.10, 3,110,173.65 and 876,722.70

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Solution

The fourth proportional to 2,073,449.10, 3,110,173.65 and 876,722.70 is: 1,315,084.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,449.10 : 3,110,173.65 = 876,722.70 : x
  2. Step 2: Convert to fraction form
    2,073,449.10/3,110,173.65 = 876,722.70/x
  3. Step 3: Cross multiply
    2,073,449.10x = 3,110,173.65 × 876,722.70
  4. Step 4: Simplify right side
    2,073,449.10x = 2,726,759,839,896.86
  5. Step 5: Solve for x
    x = 2,726,759,839,896.86/2,073,449.10
  6. Step 6: Final answer
    x = 1,315,084.05

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1.5x scale

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.