Home / 4,667,288.40-7,000,932.60-1,675,083.60

Finding the Fourth Proportional to 4,667,288.40, 7,000,932.60 and 1,675,083.60

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Solution

The fourth proportional to 4,667,288.40, 7,000,932.60 and 1,675,083.60 is: 2,512,625.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,288.40 : 7,000,932.60 = 1,675,083.60 : x
  2. Step 2: Convert to fraction form
    4,667,288.40/7,000,932.60 = 1,675,083.60/x
  3. Step 3: Cross multiply
    4,667,288.40x = 7,000,932.60 × 1,675,083.60
  4. Step 4: Simplify right side
    4,667,288.40x = 11,727,147,382,965.36
  5. Step 5: Solve for x
    x = 11,727,147,382,965.36/4,667,288.40
  6. Step 6: Final answer
    x = 2,512,625.40

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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.