Home / 2,024,889.80-3,037,334.70-826,413.80

Finding the Fourth Proportional to 2,024,889.80, 3,037,334.70 and 826,413.80

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Solution

The fourth proportional to 2,024,889.80, 3,037,334.70 and 826,413.80 is: 1,239,620.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,889.80 : 3,037,334.70 = 826,413.80 : x
  2. Step 2: Convert to fraction form
    2,024,889.80/3,037,334.70 = 826,413.80/x
  3. Step 3: Cross multiply
    2,024,889.80x = 3,037,334.70 × 826,413.80
  4. Step 4: Simplify right side
    2,024,889.80x = 2,510,095,311,298.86
  5. Step 5: Solve for x
    x = 2,510,095,311,298.86/2,024,889.80
  6. Step 6: Final answer
    x = 1,239,620.70

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Similar ratio
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1.5x scale

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.