Home / 5,454,277.38-7,526,960.77-3,006,976.01

Finding the Fourth Proportional to 5,454,277.38, 7,526,960.77 and 3,006,976.01

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Solution

The fourth proportional to 5,454,277.38, 7,526,960.77 and 3,006,976.01 is: 4,149,658.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,454,277.38 : 7,526,960.77 = 3,006,976.01 : x
  2. Step 2: Convert to fraction form
    5,454,277.38/7,526,960.77 = 3,006,976.01/x
  3. Step 3: Cross multiply
    5,454,277.38x = 7,526,960.77 × 3,006,976.01
  4. Step 4: Simplify right side
    5,454,277.38x = 22,633,390,457,969
  5. Step 5: Solve for x
    x = 22,633,390,457,969/5,454,277.38
  6. Step 6: Final answer
    x = 4,149,658.86

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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.