Home / 5,908,511.64-8,153,738.15-3,192,257.64

Finding the Fourth Proportional to 5,908,511.64, 8,153,738.15 and 3,192,257.64

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Solution

The fourth proportional to 5,908,511.64, 8,153,738.15 and 3,192,257.64 is: 4,405,311.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,908,511.64 : 8,153,738.15 = 3,192,257.64 : x
  2. Step 2: Convert to fraction form
    5,908,511.64/8,153,738.15 = 3,192,257.64/x
  3. Step 3: Cross multiply
    5,908,511.64x = 8,153,738.15 × 3,192,257.64
  4. Step 4: Simplify right side
    5,908,511.64x = 26,028,832,887,935.68
  5. Step 5: Solve for x
    x = 26,028,832,887,935.68/5,908,511.64
  6. Step 6: Final answer
    x = 4,405,311.27

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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.