Home / 1,750,052.25-2,415,073.73-945,236.25

Finding the Fourth Proportional to 1,750,052.25, 2,415,073.73 and 945,236.25

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Solution

The fourth proportional to 1,750,052.25, 2,415,073.73 and 945,236.25 is: 1,304,426.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,052.25 : 2,415,073.73 = 945,236.25 : x
  2. Step 2: Convert to fraction form
    1,750,052.25/2,415,073.73 = 945,236.25/x
  3. Step 3: Cross multiply
    1,750,052.25x = 2,415,073.73 × 945,236.25
  4. Step 4: Simplify right side
    1,750,052.25x = 2,282,815,231,292.53
  5. Step 5: Solve for x
    x = 2,282,815,231,292.53/1,750,052.25
  6. Step 6: Final answer
    x = 1,304,426.90

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1.5x scale

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.