Home / 17,056,897.75-25,581,579.28-4,923,724.69

Finding the Fourth Proportional to 17,056,897.75, 25,581,579.28 and 4,923,724.69

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Solution

The fourth proportional to 17,056,897.75, 25,581,579.28 and 4,923,724.69 is: 7,384,499.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,056,897.75 : 25,581,579.28 = 4,923,724.69 : x
  2. Step 2: Convert to fraction form
    17,056,897.75/25,581,579.28 = 4,923,724.69/x
  3. Step 3: Cross multiply
    17,056,897.75x = 25,581,579.28 × 4,923,724.69
  4. Step 4: Simplify right side
    17,056,897.75x = 125,956,653,510,128.44
  5. Step 5: Solve for x
    x = 125,956,653,510,128.44/17,056,897.75
  6. Step 6: Final answer
    x = 7,384,499.54

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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.