Home / 6,410,409.30-9,596,951.55-6,223,785.30

Finding the Fourth Proportional to 6,410,409.30, 9,596,951.55 and 6,223,785.30

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Solution

The fourth proportional to 6,410,409.30, 9,596,951.55 and 6,223,785.30 is: 9,317,558.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,410,409.30 : 9,596,951.55 = 6,223,785.30 : x
  2. Step 2: Convert to fraction form
    6,410,409.30/9,596,951.55 = 6,223,785.30/x
  3. Step 3: Cross multiply
    6,410,409.30x = 9,596,951.55 × 6,223,785.30
  4. Step 4: Simplify right side
    6,410,409.30x = 59,729,365,981,702.22
  5. Step 5: Solve for x
    x = 59,729,365,981,702.22/6,410,409.30
  6. Step 6: Final answer
    x = 9,317,558.86

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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.