Home / 1,146,864.92-1,720,258.25-293,944.97

Finding the Fourth Proportional to 1,146,864.92, 1,720,258.25 and 293,944.97

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Solution

The fourth proportional to 1,146,864.92, 1,720,258.25 and 293,944.97 is: 440,907.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,146,864.92 : 1,720,258.25 = 293,944.97 : x
  2. Step 2: Convert to fraction form
    1,146,864.92/1,720,258.25 = 293,944.97/x
  3. Step 3: Cross multiply
    1,146,864.92x = 1,720,258.25 × 293,944.97
  4. Step 4: Simplify right side
    1,146,864.92x = 505,661,249,617.49
  5. Step 5: Solve for x
    x = 505,661,249,617.49/1,146,864.92
  6. Step 6: Final answer
    x = 440,907.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.