Home / 4,336,232.75-6,501,827.89-1,640,766.18

Finding the Fourth Proportional to 4,336,232.75, 6,501,827.89 and 1,640,766.18

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Solution

The fourth proportional to 4,336,232.75, 6,501,827.89 and 1,640,766.18 is: 2,460,195.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,232.75 : 6,501,827.89 = 1,640,766.18 : x
  2. Step 2: Convert to fraction form
    4,336,232.75/6,501,827.89 = 1,640,766.18/x
  3. Step 3: Cross multiply
    4,336,232.75x = 6,501,827.89 × 1,640,766.18
  4. Step 4: Simplify right side
    4,336,232.75x = 10,667,979,310,092.76
  5. Step 5: Solve for x
    x = 10,667,979,310,092.76/4,336,232.75
  6. Step 6: Final answer
    x = 2,460,195.27

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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.