Home / 4,338,647.84-5,987,622.20-2,404,989.92

Finding the Fourth Proportional to 4,338,647.84, 5,987,622.20 and 2,404,989.92

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Solution

The fourth proportional to 4,338,647.84, 5,987,622.20 and 2,404,989.92 is: 3,319,045.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,647.84 : 5,987,622.20 = 2,404,989.92 : x
  2. Step 2: Convert to fraction form
    4,338,647.84/5,987,622.20 = 2,404,989.92/x
  3. Step 3: Cross multiply
    4,338,647.84x = 5,987,622.20 × 2,404,989.92
  4. Step 4: Simplify right side
    4,338,647.84x = 14,400,171,035,768.22
  5. Step 5: Solve for x
    x = 14,400,171,035,768.22/4,338,647.84
  6. Step 6: Final answer
    x = 3,319,045.83

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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.