Home / 2,739,266.37-4,108,028.40-941,717.61

Finding the Fourth Proportional to 2,739,266.37, 4,108,028.40 and 941,717.61

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Solution

The fourth proportional to 2,739,266.37, 4,108,028.40 and 941,717.61 is: 1,412,276.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,739,266.37 : 4,108,028.40 = 941,717.61 : x
  2. Step 2: Convert to fraction form
    2,739,266.37/4,108,028.40 = 941,717.61/x
  3. Step 3: Cross multiply
    2,739,266.37x = 4,108,028.40 × 941,717.61
  4. Step 4: Simplify right side
    2,739,266.37x = 3,868,602,686,660.12
  5. Step 5: Solve for x
    x = 3,868,602,686,660.12/2,739,266.37
  6. Step 6: Final answer
    x = 1,412,276.93

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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.