Home / 1,016,812.54-1,524,277.04-376,759.65

Finding the Fourth Proportional to 1,016,812.54, 1,524,277.04 and 376,759.65

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Solution

The fourth proportional to 1,016,812.54, 1,524,277.04 and 376,759.65 is: 564,790.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,812.54 : 1,524,277.04 = 376,759.65 : x
  2. Step 2: Convert to fraction form
    1,016,812.54/1,524,277.04 = 376,759.65/x
  3. Step 3: Cross multiply
    1,016,812.54x = 1,524,277.04 × 376,759.65
  4. Step 4: Simplify right side
    1,016,812.54x = 574,286,087,925.68
  5. Step 5: Solve for x
    x = 574,286,087,925.68/1,016,812.54
  6. Step 6: Final answer
    x = 564,790.52

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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.