Home / 6,758,303.94-9,326,382.21-3,660,768.90

Finding the Fourth Proportional to 6,758,303.94, 9,326,382.21 and 3,660,768.90

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Solution

The fourth proportional to 6,758,303.94, 9,326,382.21 and 3,660,768.90 is: 5,051,819.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,758,303.94 : 9,326,382.21 = 3,660,768.90 : x
  2. Step 2: Convert to fraction form
    6,758,303.94/9,326,382.21 = 3,660,768.90/x
  3. Step 3: Cross multiply
    6,758,303.94x = 9,326,382.21 × 3,660,768.90
  4. Step 4: Simplify right side
    6,758,303.94x = 34,141,729,929,717.24
  5. Step 5: Solve for x
    x = 34,141,729,929,717.24/6,758,303.94
  6. Step 6: Final answer
    x = 5,051,819.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.