Home / 595,192.74-821,371.91-323,265.94

Finding the Fourth Proportional to 595,192.74, 821,371.91 and 323,265.94

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Solution

The fourth proportional to 595,192.74, 821,371.91 and 323,265.94 is: 446,110.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,192.74 : 821,371.91 = 323,265.94 : x
  2. Step 2: Convert to fraction form
    595,192.74/821,371.91 = 323,265.94/x
  3. Step 3: Cross multiply
    595,192.74x = 821,371.91 × 323,265.94
  4. Step 4: Simplify right side
    595,192.74x = 265,521,562,575.75
  5. Step 5: Solve for x
    x = 265,521,562,575.75/595,192.74
  6. Step 6: Final answer
    x = 446,110.22

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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.