Home / 4,282,345.14-5,910,010.04-2,348,979.39

Finding the Fourth Proportional to 4,282,345.14, 5,910,010.04 and 2,348,979.39

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Solution

The fourth proportional to 4,282,345.14, 5,910,010.04 and 2,348,979.39 is: 3,241,796.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282,345.14 : 5,910,010.04 = 2,348,979.39 : x
  2. Step 2: Convert to fraction form
    4,282,345.14/5,910,010.04 = 2,348,979.39/x
  3. Step 3: Cross multiply
    4,282,345.14x = 5,910,010.04 × 2,348,979.39
  4. Step 4: Simplify right side
    4,282,345.14x = 13,882,491,784,525.53
  5. Step 5: Solve for x
    x = 13,882,491,784,525.53/4,282,345.14
  6. Step 6: Final answer
    x = 3,241,796.57

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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.