Home / 5,992,528.40-8,269,685.62-3,239,215.87

Finding the Fourth Proportional to 5,992,528.40, 8,269,685.62 and 3,239,215.87

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Solution

The fourth proportional to 5,992,528.40, 8,269,685.62 and 3,239,215.87 is: 4,470,115.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992,528.40 : 8,269,685.62 = 3,239,215.87 : x
  2. Step 2: Convert to fraction form
    5,992,528.40/8,269,685.62 = 3,239,215.87/x
  3. Step 3: Cross multiply
    5,992,528.40x = 8,269,685.62 × 3,239,215.87
  4. Step 4: Simplify right side
    5,992,528.40x = 26,787,296,887,638.61
  5. Step 5: Solve for x
    x = 26,787,296,887,638.61/5,992,528.40
  6. Step 6: Final answer
    x = 4,470,115.97

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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.