Home / 1,749,923.25-2,414,894.10-945,107.25

Finding the Fourth Proportional to 1,749,923.25, 2,414,894.10 and 945,107.25

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Solution

The fourth proportional to 1,749,923.25, 2,414,894.10 and 945,107.25 is: 1,304,248.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,923.25 : 2,414,894.10 = 945,107.25 : x
  2. Step 2: Convert to fraction form
    1,749,923.25/2,414,894.10 = 945,107.25/x
  3. Step 3: Cross multiply
    1,749,923.25x = 2,414,894.10 × 945,107.25
  4. Step 4: Simplify right side
    1,749,923.25x = 2,282,333,921,892.23
  5. Step 5: Solve for x
    x = 2,282,333,921,892.23/1,749,923.25
  6. Step 6: Final answer
    x = 1,304,248.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.