Home / 5,454,284.54-7,526,970.62-3,006,983.16

Finding the Fourth Proportional to 5,454,284.54, 7,526,970.62 and 3,006,983.16

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Solution

The fourth proportional to 5,454,284.54, 7,526,970.62 and 3,006,983.16 is: 4,149,668.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,454,284.54 : 7,526,970.62 = 3,006,983.16 : x
  2. Step 2: Convert to fraction form
    5,454,284.54/7,526,970.62 = 3,006,983.16/x
  3. Step 3: Cross multiply
    5,454,284.54x = 7,526,970.62 × 3,006,983.16
  4. Step 4: Simplify right side
    5,454,284.54x = 22,633,473,885,119.84
  5. Step 5: Solve for x
    x = 22,633,473,885,119.84/5,454,284.54
  6. Step 6: Final answer
    x = 4,149,668.71

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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.