Home / 4,545,297.72-6,801,106.32-3,644,012.88

Finding the Fourth Proportional to 4,545,297.72, 6,801,106.32 and 3,644,012.88

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Solution

The fourth proportional to 4,545,297.72, 6,801,106.32 and 3,644,012.88 is: 5,452,518.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,545,297.72 : 6,801,106.32 = 3,644,012.88 : x
  2. Step 2: Convert to fraction form
    4,545,297.72/6,801,106.32 = 3,644,012.88/x
  3. Step 3: Cross multiply
    4,545,297.72x = 6,801,106.32 × 3,644,012.88
  4. Step 4: Simplify right side
    4,545,297.72x = 24,783,319,028,329.40
  5. Step 5: Solve for x
    x = 24,783,319,028,329.40/4,545,297.72
  6. Step 6: Final answer
    x = 5,452,518.31

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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.