Home / 3,029,440.50-4,426,989.19

Finding the Third Proportional to 3,029,440.50 and 4,426,989.19

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Solution

The third proportional to 3,029,440.50 and 4,426,989.19 is: 6,469,258.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,440.50 : 4,426,989.19 = 4,426,989.19 : x
  2. Step 2: Convert to fraction form
    3,029,440.50/4,426,989.19 = 4,426,989.19/x
  3. Step 3: Cross multiply
    3,029,440.50x = 4,426,989.19 × 4,426,989.19
  4. Step 4: Simplify right side
    3,029,440.50x = 19,598,233,266,241.91
  5. Step 5: Solve for x
    x = 19,598,233,266,241.91/3,029,440.50
  6. Step 6: Final answer
    x = 6,469,258.36

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.