Home / 6,774,036.30-10,158,189.66-2,729,438.16

Finding the Fourth Proportional to 6,774,036.30, 10,158,189.66 and 2,729,438.16

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Solution

The fourth proportional to 6,774,036.30, 10,158,189.66 and 2,729,438.16 is: 4,093,002.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,774,036.30 : 10,158,189.66 = 2,729,438.16 : x
  2. Step 2: Convert to fraction form
    6,774,036.30/10,158,189.66 = 2,729,438.16/x
  3. Step 3: Cross multiply
    6,774,036.30x = 10,158,189.66 × 2,729,438.16
  4. Step 4: Simplify right side
    6,774,036.30x = 27,726,150,494,521.43
  5. Step 5: Solve for x
    x = 27,726,150,494,521.43/6,774,036.30
  6. Step 6: Final answer
    x = 4,093,002.94

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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.