Home / 1,360,261.69-2,932,930.69

Finding the Third Proportional to 1,360,261.69 and 2,932,930.69

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Solution

The third proportional to 1,360,261.69 and 2,932,930.69 is: 6,323,843.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,261.69 : 2,932,930.69 = 2,932,930.69 : x
  2. Step 2: Convert to fraction form
    1,360,261.69/2,932,930.69 = 2,932,930.69/x
  3. Step 3: Cross multiply
    1,360,261.69x = 2,932,930.69 × 2,932,930.69
  4. Step 4: Simplify right side
    1,360,261.69x = 8,602,082,417,679.22
  5. Step 5: Solve for x
    x = 8,602,082,417,679.22/1,360,261.69
  6. Step 6: Final answer
    x = 6,323,843.78

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.