Home / 4,250,676.71-5,865,992.14-2,316,933.13

Finding the Fourth Proportional to 4,250,676.71, 5,865,992.14 and 2,316,933.13

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Solution

The fourth proportional to 4,250,676.71, 5,865,992.14 and 2,316,933.13 is: 3,197,399.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,676.71 : 5,865,992.14 = 2,316,933.13 : x
  2. Step 2: Convert to fraction form
    4,250,676.71/5,865,992.14 = 2,316,933.13/x
  3. Step 3: Cross multiply
    4,250,676.71x = 5,865,992.14 × 2,316,933.13
  4. Step 4: Simplify right side
    4,250,676.71x = 13,591,111,524,371.27
  5. Step 5: Solve for x
    x = 13,591,111,524,371.27/4,250,676.71
  6. Step 6: Final answer
    x = 3,197,399.49

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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.