Home / 4,669,344-6,443,793.14-2,632,153.50

Finding the Fourth Proportional to 4,669,344, 6,443,793.14 and 2,632,153.50

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Solution

The fourth proportional to 4,669,344, 6,443,793.14 and 2,632,153.50 is: 3,632,427.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,344 : 6,443,793.14 = 2,632,153.50 : x
  2. Step 2: Convert to fraction form
    4,669,344/6,443,793.14 = 2,632,153.50/x
  3. Step 3: Cross multiply
    4,669,344x = 6,443,793.14 × 2,632,153.50
  4. Step 4: Simplify right side
    4,669,344x = 16,961,052,653,566.22
  5. Step 5: Solve for x
    x = 16,961,052,653,566.22/4,669,344
  6. Step 6: Final answer
    x = 3,632,427.31

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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.