Home / 6,223,511.88-9,329,943.15-2,388,086.82

Finding the Fourth Proportional to 6,223,511.88, 9,329,943.15 and 2,388,086.82

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Solution

The fourth proportional to 6,223,511.88, 9,329,943.15 and 2,388,086.82 is: 3,580,087.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223,511.88 : 9,329,943.15 = 2,388,086.82 : x
  2. Step 2: Convert to fraction form
    6,223,511.88/9,329,943.15 = 2,388,086.82/x
  3. Step 3: Cross multiply
    6,223,511.88x = 9,329,943.15 × 2,388,086.82
  4. Step 4: Simplify right side
    6,223,511.88x = 22,280,714,267,864.28
  5. Step 5: Solve for x
    x = 22,280,714,267,864.28/6,223,511.88
  6. Step 6: Final answer
    x = 3,580,087.05

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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.