Home / 5,645,998.92-8,464,237.74-2,448,717

Finding the Fourth Proportional to 5,645,998.92, 8,464,237.74 and 2,448,717

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Solution

The fourth proportional to 5,645,998.92, 8,464,237.74 and 2,448,717 is: 3,671,010.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,645,998.92 : 8,464,237.74 = 2,448,717 : x
  2. Step 2: Convert to fraction form
    5,645,998.92/8,464,237.74 = 2,448,717/x
  3. Step 3: Cross multiply
    5,645,998.92x = 8,464,237.74 × 2,448,717
  4. Step 4: Simplify right side
    5,645,998.92x = 20,726,522,845,979.58
  5. Step 5: Solve for x
    x = 20,726,522,845,979.58/5,645,998.92
  6. Step 6: Final answer
    x = 3,671,010.77

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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.