Home / 6,785,016.67-9,363,395.34-3,687,540.01

Finding the Fourth Proportional to 6,785,016.67, 9,363,395.34 and 3,687,540.01

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Solution

The fourth proportional to 6,785,016.67, 9,363,395.34 and 3,687,540.01 is: 5,088,844.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785,016.67 : 9,363,395.34 = 3,687,540.01 : x
  2. Step 2: Convert to fraction form
    6,785,016.67/9,363,395.34 = 3,687,540.01/x
  3. Step 3: Cross multiply
    6,785,016.67x = 9,363,395.34 × 3,687,540.01
  4. Step 4: Simplify right side
    6,785,016.67x = 34,527,894,945,697.55
  5. Step 5: Solve for x
    x = 34,527,894,945,697.55/6,785,016.67
  6. Step 6: Final answer
    x = 5,088,844.53

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.