Home / 4,421,822.70-6,616,987.65-3,067,632.30

Finding the Fourth Proportional to 4,421,822.70, 6,616,987.65 and 3,067,632.30

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Solution

The fourth proportional to 4,421,822.70, 6,616,987.65 and 3,067,632.30 is: 4,590,524.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,822.70 : 6,616,987.65 = 3,067,632.30 : x
  2. Step 2: Convert to fraction form
    4,421,822.70/6,616,987.65 = 3,067,632.30/x
  3. Step 3: Cross multiply
    4,421,822.70x = 6,616,987.65 × 3,067,632.30
  4. Step 4: Simplify right side
    4,421,822.70x = 20,298,485,043,841.09
  5. Step 5: Solve for x
    x = 20,298,485,043,841.09/4,421,822.70
  6. Step 6: Final answer
    x = 4,590,524.41

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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.