Home / 1,419,526.69-2,146,226.34

Finding the Third Proportional to 1,419,526.69 and 2,146,226.34

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Solution

The third proportional to 1,419,526.69 and 2,146,226.34 is: 3,244,946.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,419,526.69 : 2,146,226.34 = 2,146,226.34 : x
  2. Step 2: Convert to fraction form
    1,419,526.69/2,146,226.34 = 2,146,226.34/x
  3. Step 3: Cross multiply
    1,419,526.69x = 2,146,226.34 × 2,146,226.34
  4. Step 4: Simplify right side
    1,419,526.69x = 4,606,287,518,606.49
  5. Step 5: Solve for x
    x = 4,606,287,518,606.49/1,419,526.69
  6. Step 6: Final answer
    x = 3,244,946.05

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.