Home / 1,115,365.73-1,504,890.93

Finding the Third Proportional to 1,115,365.73 and 1,504,890.93

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Solution

The third proportional to 1,115,365.73 and 1,504,890.93 is: 2,030,452.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,115,365.73 : 1,504,890.93 = 1,504,890.93 : x
  2. Step 2: Convert to fraction form
    1,115,365.73/1,504,890.93 = 1,504,890.93/x
  3. Step 3: Cross multiply
    1,115,365.73x = 1,504,890.93 × 1,504,890.93
  4. Step 4: Simplify right side
    1,115,365.73x = 2,264,696,716,134.41
  5. Step 5: Solve for x
    x = 2,264,696,716,134.41/1,115,365.73
  6. Step 6: Final answer
    x = 2,030,452.13

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.