Home / 9,581,924.99-13,222,262.16-5,450,856.95

Finding the Fourth Proportional to 9,581,924.99, 13,222,262.16 and 5,450,856.95

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Solution

The fourth proportional to 9,581,924.99, 13,222,262.16 and 5,450,856.95 is: 7,521,730.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,581,924.99 : 13,222,262.16 = 5,450,856.95 : x
  2. Step 2: Convert to fraction form
    9,581,924.99/13,222,262.16 = 5,450,856.95/x
  3. Step 3: Cross multiply
    9,581,924.99x = 13,222,262.16 × 5,450,856.95
  4. Step 4: Simplify right side
    9,581,924.99x = 72,072,659,622,613.66
  5. Step 5: Solve for x
    x = 72,072,659,622,613.66/9,581,924.99
  6. Step 6: Final answer
    x = 7,521,730.73

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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.