Home / 5,939,306.17-8,192,008.44-5,450,850.14

Finding the Fourth Proportional to 5,939,306.17, 8,192,008.44 and 5,450,850.14

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Solution

The fourth proportional to 5,939,306.17, 8,192,008.44 and 5,450,850.14 is: 7,518,287.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939,306.17 : 8,192,008.44 = 5,450,850.14 : x
  2. Step 2: Convert to fraction form
    5,939,306.17/8,192,008.44 = 5,450,850.14/x
  3. Step 3: Cross multiply
    5,939,306.17x = 8,192,008.44 × 5,450,850.14
  4. Step 4: Simplify right side
    5,939,306.17x = 44,653,410,311,095.14
  5. Step 5: Solve for x
    x = 44,653,410,311,095.14/5,939,306.17
  6. Step 6: Final answer
    x = 7,518,287.33

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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.