Home / 2,113,999.92-3,171,110.49-597,793.77

Finding the Fourth Proportional to 2,113,999.92, 3,171,110.49 and 597,793.77

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Solution

The fourth proportional to 2,113,999.92, 3,171,110.49 and 597,793.77 is: 896,721.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,113,999.92 : 3,171,110.49 = 597,793.77 : x
  2. Step 2: Convert to fraction form
    2,113,999.92/3,171,110.49 = 597,793.77/x
  3. Step 3: Cross multiply
    2,113,999.92x = 3,171,110.49 × 597,793.77
  4. Step 4: Simplify right side
    2,113,999.92x = 1,895,670,094,903.65
  5. Step 5: Solve for x
    x = 1,895,670,094,903.65/2,113,999.92
  6. Step 6: Final answer
    x = 896,721.93

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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.