Home / 2,438,816.46-3,658,413.96-732,826.59

Finding the Fourth Proportional to 2,438,816.46, 3,658,413.96 and 732,826.59

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Solution

The fourth proportional to 2,438,816.46, 3,658,413.96 and 732,826.59 is: 1,099,296.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,438,816.46 : 3,658,413.96 = 732,826.59 : x
  2. Step 2: Convert to fraction form
    2,438,816.46/3,658,413.96 = 732,826.59/x
  3. Step 3: Cross multiply
    2,438,816.46x = 3,658,413.96 × 732,826.59
  4. Step 4: Simplify right side
    2,438,816.46x = 2,680,983,027,115.20
  5. Step 5: Solve for x
    x = 2,680,983,027,115.20/2,438,816.46
  6. Step 6: Final answer
    x = 1,099,296.76

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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.