Home / 5,833,320.97-8,049,983.64-3,219,825.94

Finding the Fourth Proportional to 5,833,320.97, 8,049,983.64 and 3,219,825.94

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Solution

The fourth proportional to 5,833,320.97, 8,049,983.64 and 3,219,825.94 is: 4,443,360.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,833,320.97 : 8,049,983.64 = 3,219,825.94 : x
  2. Step 2: Convert to fraction form
    5,833,320.97/8,049,983.64 = 3,219,825.94/x
  3. Step 3: Cross multiply
    5,833,320.97x = 8,049,983.64 × 3,219,825.94
  4. Step 4: Simplify right side
    5,833,320.97x = 25,919,546,140,647.62
  5. Step 5: Solve for x
    x = 25,919,546,140,647.62/5,833,320.97
  6. Step 6: Final answer
    x = 4,443,360.18

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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.