Home / 4,525,860.08-6,789,200.52-1,493,234.66

Finding the Fourth Proportional to 4,525,860.08, 6,789,200.52 and 1,493,234.66

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Solution

The fourth proportional to 4,525,860.08, 6,789,200.52 and 1,493,234.66 is: 2,239,987.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525,860.08 : 6,789,200.52 = 1,493,234.66 : x
  2. Step 2: Convert to fraction form
    4,525,860.08/6,789,200.52 = 1,493,234.66/x
  3. Step 3: Cross multiply
    4,525,860.08x = 6,789,200.52 × 1,493,234.66
  4. Step 4: Simplify right side
    4,525,860.08x = 10,137,869,530,154.02
  5. Step 5: Solve for x
    x = 10,137,869,530,154.02/4,525,860.08
  6. Step 6: Final answer
    x = 2,239,987.39

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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.