Home / 6,955,865.54-9,599,248.30-3,858,288.02

Finding the Fourth Proportional to 6,955,865.54, 9,599,248.30 and 3,858,288.02

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Solution

The fourth proportional to 6,955,865.54, 9,599,248.30 and 3,858,288.02 is: 5,324,522.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955,865.54 : 9,599,248.30 = 3,858,288.02 : x
  2. Step 2: Convert to fraction form
    6,955,865.54/9,599,248.30 = 3,858,288.02/x
  3. Step 3: Cross multiply
    6,955,865.54x = 9,599,248.30 × 3,858,288.02
  4. Step 4: Simplify right side
    6,955,865.54x = 37,036,664,716,895.37
  5. Step 5: Solve for x
    x = 37,036,664,716,895.37/6,955,865.54
  6. Step 6: Final answer
    x = 5,324,522.81

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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.