Home / 6,536,016.70-9,019,573.41-3,635,345.14

Finding the Fourth Proportional to 6,536,016.70, 9,019,573.41 and 3,635,345.14

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Solution

The fourth proportional to 6,536,016.70, 9,019,573.41 and 3,635,345.14 is: 5,016,704.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,536,016.70 : 9,019,573.41 = 3,635,345.14 : x
  2. Step 2: Convert to fraction form
    6,536,016.70/9,019,573.41 = 3,635,345.14/x
  3. Step 3: Cross multiply
    6,536,016.70x = 9,019,573.41 × 3,635,345.14
  4. Step 4: Simplify right side
    6,536,016.70x = 32,789,262,360,916.73
  5. Step 5: Solve for x
    x = 32,789,262,360,916.73/6,536,016.70
  6. Step 6: Final answer
    x = 5,016,704.19

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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.