Home / 2,398,330.13-3,690,127.13

Finding the Third Proportional to 2,398,330.13 and 3,690,127.13

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Solution

The third proportional to 2,398,330.13 and 3,690,127.13 is: 5,677,716.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,398,330.13 : 3,690,127.13 = 3,690,127.13 : x
  2. Step 2: Convert to fraction form
    2,398,330.13/3,690,127.13 = 3,690,127.13/x
  3. Step 3: Cross multiply
    2,398,330.13x = 3,690,127.13 × 3,690,127.13
  4. Step 4: Simplify right side
    2,398,330.13x = 13,617,038,198,660.77
  5. Step 5: Solve for x
    x = 13,617,038,198,660.77/2,398,330.13
  6. Step 6: Final answer
    x = 5,677,716.36

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.