Home / 2,708,999.54-4,063,720.44-1,360,468.61

Finding the Fourth Proportional to 2,708,999.54, 4,063,720.44 and 1,360,468.61

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Solution

The fourth proportional to 2,708,999.54, 4,063,720.44 and 1,360,468.61 is: 2,040,813.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,999.54 : 4,063,720.44 = 1,360,468.61 : x
  2. Step 2: Convert to fraction form
    2,708,999.54/4,063,720.44 = 1,360,468.61/x
  3. Step 3: Cross multiply
    2,708,999.54x = 4,063,720.44 × 1,360,468.61
  4. Step 4: Simplify right side
    2,708,999.54x = 5,528,564,090,804.86
  5. Step 5: Solve for x
    x = 5,528,564,090,804.86/2,708,999.54
  6. Step 6: Final answer
    x = 2,040,813.97

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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.