Home / 2,416,923.23-3,335,287.46-1,329,194.79

Finding the Fourth Proportional to 2,416,923.23, 3,335,287.46 and 1,329,194.79

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Solution

The fourth proportional to 2,416,923.23, 3,335,287.46 and 1,329,194.79 is: 1,834,252.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,923.23 : 3,335,287.46 = 1,329,194.79 : x
  2. Step 2: Convert to fraction form
    2,416,923.23/3,335,287.46 = 1,329,194.79/x
  3. Step 3: Cross multiply
    2,416,923.23x = 3,335,287.46 × 1,329,194.79
  4. Step 4: Simplify right side
    2,416,923.23x = 4,433,246,708,338.36
  5. Step 5: Solve for x
    x = 4,433,246,708,338.36/2,416,923.23
  6. Step 6: Final answer
    x = 1,834,252.19

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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.