Home / 6,644,673-9,960,200.64-5,043,847.32

Finding the Fourth Proportional to 6,644,673, 9,960,200.64 and 5,043,847.32

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Solution

The fourth proportional to 6,644,673, 9,960,200.64 and 5,043,847.32 is: 7,560,602.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,644,673 : 9,960,200.64 = 5,043,847.32 : x
  2. Step 2: Convert to fraction form
    6,644,673/9,960,200.64 = 5,043,847.32/x
  3. Step 3: Cross multiply
    6,644,673x = 9,960,200.64 × 5,043,847.32
  4. Step 4: Simplify right side
    6,644,673x = 50,237,731,304,726.29
  5. Step 5: Solve for x
    x = 50,237,731,304,726.29/6,644,673
  6. Step 6: Final answer
    x = 7,560,602.50

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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.