Home / 4,222,371.50-5,827,495.25-2,673,774.59

Finding the Fourth Proportional to 4,222,371.50, 5,827,495.25 and 2,673,774.59

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Solution

The fourth proportional to 4,222,371.50, 5,827,495.25 and 2,673,774.59 is: 3,690,203.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,222,371.50 : 5,827,495.25 = 2,673,774.59 : x
  2. Step 2: Convert to fraction form
    4,222,371.50/5,827,495.25 = 2,673,774.59/x
  3. Step 3: Cross multiply
    4,222,371.50x = 5,827,495.25 × 2,673,774.59
  4. Step 4: Simplify right side
    4,222,371.50x = 15,581,408,700,342.66
  5. Step 5: Solve for x
    x = 15,581,408,700,342.66/4,222,371.50
  6. Step 6: Final answer
    x = 3,690,203.17

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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.