Home / 6,229,669-8,596,943.22-3,368,101

Finding the Fourth Proportional to 6,229,669, 8,596,943.22 and 3,368,101

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Solution

The fourth proportional to 6,229,669, 8,596,943.22 and 3,368,101 is: 4,647,979.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,669 : 8,596,943.22 = 3,368,101 : x
  2. Step 2: Convert to fraction form
    6,229,669/8,596,943.22 = 3,368,101/x
  3. Step 3: Cross multiply
    6,229,669x = 8,596,943.22 × 3,368,101
  4. Step 4: Simplify right side
    6,229,669x = 28,955,373,056,225.22
  5. Step 5: Solve for x
    x = 28,955,373,056,225.22/6,229,669
  6. Step 6: Final answer
    x = 4,647,979.38

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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.