Home / 1,348,828.45-2,822,356.41

Finding the Third Proportional to 1,348,828.45 and 2,822,356.41

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Solution

The third proportional to 1,348,828.45 and 2,822,356.41 is: 5,905,640.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,828.45 : 2,822,356.41 = 2,822,356.41 : x
  2. Step 2: Convert to fraction form
    1,348,828.45/2,822,356.41 = 2,822,356.41/x
  3. Step 3: Cross multiply
    1,348,828.45x = 2,822,356.41 × 2,822,356.41
  4. Step 4: Simplify right side
    1,348,828.45x = 7,965,695,683,900.42
  5. Step 5: Solve for x
    x = 7,965,695,683,900.42/1,348,828.45
  6. Step 6: Final answer
    x = 5,905,640.31

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.