Home / 1,540,697.04-2,313,288.86-1,093,790.88

Finding the Fourth Proportional to 1,540,697.04, 2,313,288.86 and 1,093,790.88

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Solution

The fourth proportional to 1,540,697.04, 2,313,288.86 and 1,093,790.88 is: 1,642,278.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,540,697.04 : 2,313,288.86 = 1,093,790.88 : x
  2. Step 2: Convert to fraction form
    1,540,697.04/2,313,288.86 = 1,093,790.88/x
  3. Step 3: Cross multiply
    1,540,697.04x = 2,313,288.86 × 1,093,790.88
  4. Step 4: Simplify right side
    1,540,697.04x = 2,530,254,252,404.64
  5. Step 5: Solve for x
    x = 2,530,254,252,404.64/1,540,697.04
  6. Step 6: Final answer
    x = 1,642,278.91

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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.