Home / 6,857,950.52-10,279,724.79-2,307,419.44

Finding the Fourth Proportional to 6,857,950.52, 10,279,724.79 and 2,307,419.44

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Solution

The fourth proportional to 6,857,950.52, 10,279,724.79 and 2,307,419.44 is: 3,458,706.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,857,950.52 : 10,279,724.79 = 2,307,419.44 : x
  2. Step 2: Convert to fraction form
    6,857,950.52/10,279,724.79 = 2,307,419.44/x
  3. Step 3: Cross multiply
    6,857,950.52x = 10,279,724.79 × 2,307,419.44
  4. Step 4: Simplify right side
    6,857,950.52x = 23,719,636,822,492.75
  5. Step 5: Solve for x
    x = 23,719,636,822,492.75/6,857,950.52
  6. Step 6: Final answer
    x = 3,458,706.32

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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.