Home / 9,006,693.75-13,510,067.76-2,183,239.98

Finding the Fourth Proportional to 9,006,693.75, 13,510,067.76 and 2,183,239.98

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Solution

The fourth proportional to 9,006,693.75, 13,510,067.76 and 2,183,239.98 is: 3,274,866.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006,693.75 : 13,510,067.76 = 2,183,239.98 : x
  2. Step 2: Convert to fraction form
    9,006,693.75/13,510,067.76 = 2,183,239.98/x
  3. Step 3: Cross multiply
    9,006,693.75x = 13,510,067.76 × 2,183,239.98
  4. Step 4: Simplify right side
    9,006,693.75x = 29,495,720,066,141.04
  5. Step 5: Solve for x
    x = 29,495,720,066,141.04/9,006,693.75
  6. Step 6: Final answer
    x = 3,274,866.55

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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.