Home / 5,996,664.83-8,994,917.85-1,447,689.11

Finding the Fourth Proportional to 5,996,664.83, 8,994,917.85 and 1,447,689.11

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Solution

The fourth proportional to 5,996,664.83, 8,994,917.85 and 1,447,689.11 is: 2,171,514.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,996,664.83 : 8,994,917.85 = 1,447,689.11 : x
  2. Step 2: Convert to fraction form
    5,996,664.83/8,994,917.85 = 1,447,689.11/x
  3. Step 3: Cross multiply
    5,996,664.83x = 8,994,917.85 × 1,447,689.11
  4. Step 4: Simplify right side
    5,996,664.83x = 13,021,844,571,815.02
  5. Step 5: Solve for x
    x = 13,021,844,571,815.02/5,996,664.83
  6. Step 6: Final answer
    x = 2,171,514.49

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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.