Home / 1,344,016.83-2,015,325.27-633,854.19

Finding the Fourth Proportional to 1,344,016.83, 2,015,325.27 and 633,854.19

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Solution

The fourth proportional to 1,344,016.83, 2,015,325.27 and 633,854.19 is: 950,451.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,016.83 : 2,015,325.27 = 633,854.19 : x
  2. Step 2: Convert to fraction form
    1,344,016.83/2,015,325.27 = 633,854.19/x
  3. Step 3: Cross multiply
    1,344,016.83x = 2,015,325.27 × 633,854.19
  4. Step 4: Simplify right side
    1,344,016.83x = 1,277,422,366,602.38
  5. Step 5: Solve for x
    x = 1,277,422,366,602.38/1,344,016.83
  6. Step 6: Final answer
    x = 950,451.17

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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.