Home / 6,147,228.60-9,223,467.30-2,950,709.40

Finding the Fourth Proportional to 6,147,228.60, 9,223,467.30 and 2,950,709.40

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Solution

The fourth proportional to 6,147,228.60, 9,223,467.30 and 2,950,709.40 is: 4,427,323.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,228.60 : 9,223,467.30 = 2,950,709.40 : x
  2. Step 2: Convert to fraction form
    6,147,228.60/9,223,467.30 = 2,950,709.40/x
  3. Step 3: Cross multiply
    6,147,228.60x = 9,223,467.30 × 2,950,709.40
  4. Step 4: Simplify right side
    6,147,228.60x = 27,215,771,662,702.62
  5. Step 5: Solve for x
    x = 27,215,771,662,702.62/6,147,228.60
  6. Step 6: Final answer
    x = 4,427,323.83

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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.