Home / 2,691,864.06-4,037,796.09-1,094,052.80

Finding the Fourth Proportional to 2,691,864.06, 4,037,796.09 and 1,094,052.80

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Solution

The fourth proportional to 2,691,864.06, 4,037,796.09 and 1,094,052.80 is: 1,641,079.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,864.06 : 4,037,796.09 = 1,094,052.80 : x
  2. Step 2: Convert to fraction form
    2,691,864.06/4,037,796.09 = 1,094,052.80/x
  3. Step 3: Cross multiply
    2,691,864.06x = 4,037,796.09 × 1,094,052.80
  4. Step 4: Simplify right side
    2,691,864.06x = 4,417,562,097,904.57
  5. Step 5: Solve for x
    x = 4,417,562,097,904.57/2,691,864.06
  6. Step 6: Final answer
    x = 1,641,079.19

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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.