Home / 5,993,257.75-8,268,671.87-3,413,111.69

Finding the Fourth Proportional to 5,993,257.75, 8,268,671.87 and 3,413,111.69

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Solution

The fourth proportional to 5,993,257.75, 8,268,671.87 and 3,413,111.69 is: 4,708,941.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993,257.75 : 8,268,671.87 = 3,413,111.69 : x
  2. Step 2: Convert to fraction form
    5,993,257.75/8,268,671.87 = 3,413,111.69/x
  3. Step 3: Cross multiply
    5,993,257.75x = 8,268,671.87 × 3,413,111.69
  4. Step 4: Simplify right side
    5,993,257.75x = 28,221,900,623,877.28
  5. Step 5: Solve for x
    x = 28,221,900,623,877.28/5,993,257.75
  6. Step 6: Final answer
    x = 4,708,941.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.