Home / 5,284,691.24-7,925,092.47-1,825,550.93

Finding the Fourth Proportional to 5,284,691.24, 7,925,092.47 and 1,825,550.93

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Solution

The fourth proportional to 5,284,691.24, 7,925,092.47 and 1,825,550.93 is: 2,737,654.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,284,691.24 : 7,925,092.47 = 1,825,550.93 : x
  2. Step 2: Convert to fraction form
    5,284,691.24/7,925,092.47 = 1,825,550.93/x
  3. Step 3: Cross multiply
    5,284,691.24x = 7,925,092.47 × 1,825,550.93
  4. Step 4: Simplify right side
    5,284,691.24x = 14,467,659,928,944.50
  5. Step 5: Solve for x
    x = 14,467,659,928,944.50/5,284,691.24
  6. Step 6: Final answer
    x = 2,737,654.72

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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.