Home / 3,236,268.33-4,856,567.76-1,343,009.70

Finding the Fourth Proportional to 3,236,268.33, 4,856,567.76 and 1,343,009.70

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Solution

The fourth proportional to 3,236,268.33, 4,856,567.76 and 1,343,009.70 is: 2,015,413.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,268.33 : 4,856,567.76 = 1,343,009.70 : x
  2. Step 2: Convert to fraction form
    3,236,268.33/4,856,567.76 = 1,343,009.70/x
  3. Step 3: Cross multiply
    3,236,268.33x = 4,856,567.76 × 1,343,009.70
  4. Step 4: Simplify right side
    3,236,268.33x = 6,522,417,610,387.27
  5. Step 5: Solve for x
    x = 6,522,417,610,387.27/3,236,268.33
  6. Step 6: Final answer
    x = 2,015,413.11

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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.