Home / 595,473.33-821,760.69-323,545.80

Finding the Fourth Proportional to 595,473.33, 821,760.69 and 323,545.80

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Solution

The fourth proportional to 595,473.33, 821,760.69 and 323,545.80 is: 446,497.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,473.33 : 821,760.69 = 323,545.80 : x
  2. Step 2: Convert to fraction form
    595,473.33/821,760.69 = 323,545.80/x
  3. Step 3: Cross multiply
    595,473.33x = 821,760.69 × 323,545.80
  4. Step 4: Simplify right side
    595,473.33x = 265,877,219,854.60
  5. Step 5: Solve for x
    x = 265,877,219,854.60/595,473.33
  6. Step 6: Final answer
    x = 446,497.28

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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.