Home / 4,629,209.24-6,388,086.78-2,564,085.48

Finding the Fourth Proportional to 4,629,209.24, 6,388,086.78 and 2,564,085.48

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Solution

The fourth proportional to 4,629,209.24, 6,388,086.78 and 2,564,085.48 is: 3,538,315.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,209.24 : 6,388,086.78 = 2,564,085.48 : x
  2. Step 2: Convert to fraction form
    4,629,209.24/6,388,086.78 = 2,564,085.48/x
  3. Step 3: Cross multiply
    4,629,209.24x = 6,388,086.78 × 2,564,085.48
  4. Step 4: Simplify right side
    4,629,209.24x = 16,379,600,557,577.96
  5. Step 5: Solve for x
    x = 16,379,600,557,577.96/4,629,209.24
  6. Step 6: Final answer
    x = 3,538,315.02

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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.