Home / 8,651,475.56-11,935,067.94-5,596,674.92

Finding the Fourth Proportional to 8,651,475.56, 11,935,067.94 and 5,596,674.92

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Solution

The fourth proportional to 8,651,475.56, 11,935,067.94 and 5,596,674.92 is: 7,720,844.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,651,475.56 : 11,935,067.94 = 5,596,674.92 : x
  2. Step 2: Convert to fraction form
    8,651,475.56/11,935,067.94 = 5,596,674.92/x
  3. Step 3: Cross multiply
    8,651,475.56x = 11,935,067.94 × 5,596,674.92
  4. Step 4: Simplify right side
    8,651,475.56x = 66,796,695,408,294.06
  5. Step 5: Solve for x
    x = 66,796,695,408,294.06/8,651,475.56
  6. Step 6: Final answer
    x = 7,720,844.26

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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.