Home / 4,154,920.92-5,733,964.08-2,319,481.17

Finding the Fourth Proportional to 4,154,920.92, 5,733,964.08 and 2,319,481.17

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Solution

The fourth proportional to 4,154,920.92, 5,733,964.08 and 2,319,481.17 is: 3,200,980.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,920.92 : 5,733,964.08 = 2,319,481.17 : x
  2. Step 2: Convert to fraction form
    4,154,920.92/5,733,964.08 = 2,319,481.17/x
  3. Step 3: Cross multiply
    4,154,920.92x = 5,733,964.08 × 2,319,481.17
  4. Step 4: Simplify right side
    4,154,920.92x = 13,299,821,713,016.37
  5. Step 5: Solve for x
    x = 13,299,821,713,016.37/4,154,920.92
  6. Step 6: Final answer
    x = 3,200,980.71

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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.