Home / 6,054,156.40-9,086,481.45-3,177,555.16

Finding the Fourth Proportional to 6,054,156.40, 9,086,481.45 and 3,177,555.16

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Solution

The fourth proportional to 6,054,156.40, 9,086,481.45 and 3,177,555.16 is: 4,769,086.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054,156.40 : 9,086,481.45 = 3,177,555.16 : x
  2. Step 2: Convert to fraction form
    6,054,156.40/9,086,481.45 = 3,177,555.16/x
  3. Step 3: Cross multiply
    6,054,156.40x = 9,086,481.45 × 3,177,555.16
  4. Step 4: Simplify right side
    6,054,156.40x = 28,872,796,017,691.78
  5. Step 5: Solve for x
    x = 28,872,796,017,691.78/6,054,156.40
  6. Step 6: Final answer
    x = 4,769,086.58

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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.