Home / 1,996,049.16-2,754,515.70-1,090,611.72

Finding the Fourth Proportional to 1,996,049.16, 2,754,515.70 and 1,090,611.72

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Solution

The fourth proportional to 1,996,049.16, 2,754,515.70 and 1,090,611.72 is: 1,505,026.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,996,049.16 : 2,754,515.70 = 1,090,611.72 : x
  2. Step 2: Convert to fraction form
    1,996,049.16/2,754,515.70 = 1,090,611.72/x
  3. Step 3: Cross multiply
    1,996,049.16x = 2,754,515.70 × 1,090,611.72
  4. Step 4: Simplify right side
    1,996,049.16x = 3,004,107,105,344.00
  5. Step 5: Solve for x
    x = 3,004,107,105,344.00/1,996,049.16
  6. Step 6: Final answer
    x = 1,505,026.61

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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.