Home / 5,996,665.33-8,994,918.60-1,447,689.61

Finding the Fourth Proportional to 5,996,665.33, 8,994,918.60 and 1,447,689.61

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Solution

The fourth proportional to 5,996,665.33, 8,994,918.60 and 1,447,689.61 is: 2,171,515.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,996,665.33 : 8,994,918.60 = 1,447,689.61 : x
  2. Step 2: Convert to fraction form
    5,996,665.33/8,994,918.60 = 1,447,689.61/x
  3. Step 3: Cross multiply
    5,996,665.33x = 8,994,918.60 × 1,447,689.61
  4. Step 4: Simplify right side
    5,996,665.33x = 13,021,850,200,015.75
  5. Step 5: Solve for x
    x = 13,021,850,200,015.75/5,996,665.33
  6. Step 6: Final answer
    x = 2,171,515.25

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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.