Home / 3,815,968.32-5,266,127.52-2,097,252

Finding the Fourth Proportional to 3,815,968.32, 5,266,127.52 and 2,097,252

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Solution

The fourth proportional to 3,815,968.32, 5,266,127.52 and 2,097,252 is: 2,894,257.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,815,968.32 : 5,266,127.52 = 2,097,252 : x
  2. Step 2: Convert to fraction form
    3,815,968.32/5,266,127.52 = 2,097,252/x
  3. Step 3: Cross multiply
    3,815,968.32x = 5,266,127.52 × 2,097,252
  4. Step 4: Simplify right side
    3,815,968.32x = 11,044,396,473,575.04
  5. Step 5: Solve for x
    x = 11,044,396,473,575.04/3,815,968.32
  6. Step 6: Final answer
    x = 2,894,257.90

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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.