Home / 6,591,639.85-9,887,459.78-2,336,612.65

Finding the Fourth Proportional to 6,591,639.85, 9,887,459.78 and 2,336,612.65

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Solution

The fourth proportional to 6,591,639.85, 9,887,459.78 and 2,336,612.65 is: 3,504,918.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,591,639.85 : 9,887,459.78 = 2,336,612.65 : x
  2. Step 2: Convert to fraction form
    6,591,639.85/9,887,459.78 = 2,336,612.65/x
  3. Step 3: Cross multiply
    6,591,639.85x = 9,887,459.78 × 2,336,612.65
  4. Step 4: Simplify right side
    6,591,639.85x = 23,103,163,586,631.15
  5. Step 5: Solve for x
    x = 23,103,163,586,631.15/6,591,639.85
  6. Step 6: Final answer
    x = 3,504,918.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.