Home / 6,164,786.07-9,250,832.25-3,434,618.66

Finding the Fourth Proportional to 6,164,786.07, 9,250,832.25 and 3,434,618.66

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Solution

The fourth proportional to 6,164,786.07, 9,250,832.25 and 3,434,618.66 is: 5,153,963.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,786.07 : 9,250,832.25 = 3,434,618.66 : x
  2. Step 2: Convert to fraction form
    6,164,786.07/9,250,832.25 = 3,434,618.66/x
  3. Step 3: Cross multiply
    6,164,786.07x = 9,250,832.25 × 3,434,618.66
  4. Step 4: Simplify right side
    6,164,786.07x = 31,773,081,020,125.62
  5. Step 5: Solve for x
    x = 31,773,081,020,125.62/6,164,786.07
  6. Step 6: Final answer
    x = 5,153,963.28

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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.