Home / 6,495,185.24-9,744,941.52-2,177,662.70

Finding the Fourth Proportional to 6,495,185.24, 9,744,941.52 and 2,177,662.70

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Solution

The fourth proportional to 6,495,185.24, 9,744,941.52 and 2,177,662.70 is: 3,267,219.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,495,185.24 : 9,744,941.52 = 2,177,662.70 : x
  2. Step 2: Convert to fraction form
    6,495,185.24/9,744,941.52 = 2,177,662.70/x
  3. Step 3: Cross multiply
    6,495,185.24x = 9,744,941.52 × 2,177,662.70
  4. Step 4: Simplify right side
    6,495,185.24x = 21,221,195,661,785.30
  5. Step 5: Solve for x
    x = 21,221,195,661,785.30/6,495,185.24
  6. Step 6: Final answer
    x = 3,267,219.47

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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.