Home / 6,882,344.84-9,497,418.44-3,784,858.64

Finding the Fourth Proportional to 6,882,344.84, 9,497,418.44 and 3,784,858.64

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Solution

The fourth proportional to 6,882,344.84, 9,497,418.44 and 3,784,858.64 is: 5,222,985.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,882,344.84 : 9,497,418.44 = 3,784,858.64 : x
  2. Step 2: Convert to fraction form
    6,882,344.84/9,497,418.44 = 3,784,858.64/x
  3. Step 3: Cross multiply
    6,882,344.84x = 9,497,418.44 × 3,784,858.64
  4. Step 4: Simplify right side
    6,882,344.84x = 35,946,386,240,329.32
  5. Step 5: Solve for x
    x = 35,946,386,240,329.32/6,882,344.84
  6. Step 6: Final answer
    x = 5,222,985.35

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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.