Home / 7,982,047.24-11,015,235.50-4,544,288.17

Finding the Fourth Proportional to 7,982,047.24, 11,015,235.50 and 4,544,288.17

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Solution

The fourth proportional to 7,982,047.24, 11,015,235.50 and 4,544,288.17 is: 6,271,123.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,982,047.24 : 11,015,235.50 = 4,544,288.17 : x
  2. Step 2: Convert to fraction form
    7,982,047.24/11,015,235.50 = 4,544,288.17/x
  3. Step 3: Cross multiply
    7,982,047.24x = 11,015,235.50 × 4,544,288.17
  4. Step 4: Simplify right side
    7,982,047.24x = 50,056,404,322,154.51
  5. Step 5: Solve for x
    x = 50,056,404,322,154.51/7,982,047.24
  6. Step 6: Final answer
    x = 6,271,123.54

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Double scale
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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.