Home / 584,066.41-876,095.66-314,321.48

Finding the Fourth Proportional to 584,066.41, 876,095.66 and 314,321.48

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Solution

The fourth proportional to 584,066.41, 876,095.66 and 314,321.48 is: 471,480.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,066.41 : 876,095.66 = 314,321.48 : x
  2. Step 2: Convert to fraction form
    584,066.41/876,095.66 = 314,321.48/x
  3. Step 3: Cross multiply
    584,066.41x = 876,095.66 × 314,321.48
  4. Step 4: Simplify right side
    584,066.41x = 275,375,684,163.46
  5. Step 5: Solve for x
    x = 275,375,684,163.46/584,066.41
  6. Step 6: Final answer
    x = 471,480.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.