Home / 10,863,641.70-16,295,462.55-5,824,793.70

Finding the Fourth Proportional to 10,863,641.70, 16,295,462.55 and 5,824,793.70

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Solution

The fourth proportional to 10,863,641.70, 16,295,462.55 and 5,824,793.70 is: 8,737,190.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,863,641.70 : 16,295,462.55 = 5,824,793.70 : x
  2. Step 2: Convert to fraction form
    10,863,641.70/16,295,462.55 = 5,824,793.70/x
  3. Step 3: Cross multiply
    10,863,641.70x = 16,295,462.55 × 5,824,793.70
  4. Step 4: Simplify right side
    10,863,641.70x = 94,917,707,599,825.94
  5. Step 5: Solve for x
    x = 94,917,707,599,825.94/10,863,641.70
  6. Step 6: Final answer
    x = 8,737,190.55

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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.