Home / 5,593,475.91-7,718,920.35-3,146,086.22

Finding the Fourth Proportional to 5,593,475.91, 7,718,920.35 and 3,146,086.22

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Solution

The fourth proportional to 5,593,475.91, 7,718,920.35 and 3,146,086.22 is: 4,341,556.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,593,475.91 : 7,718,920.35 = 3,146,086.22 : x
  2. Step 2: Convert to fraction form
    5,593,475.91/7,718,920.35 = 3,146,086.22/x
  3. Step 3: Cross multiply
    5,593,475.91x = 7,718,920.35 × 3,146,086.22
  4. Step 4: Simplify right side
    5,593,475.91x = 24,284,388,907,817.97
  5. Step 5: Solve for x
    x = 24,284,388,907,817.97/5,593,475.91
  6. Step 6: Final answer
    x = 4,341,556.00

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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.