Home / 673,414.17-1,008,512.29-373,150.01

Finding the Fourth Proportional to 673,414.17, 1,008,512.29 and 373,150.01

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Solution

The fourth proportional to 673,414.17, 1,008,512.29 and 373,150.01 is: 558,833.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,414.17 : 1,008,512.29 = 373,150.01 : x
  2. Step 2: Convert to fraction form
    673,414.17/1,008,512.29 = 373,150.01/x
  3. Step 3: Cross multiply
    673,414.17x = 1,008,512.29 × 373,150.01
  4. Step 4: Simplify right side
    673,414.17x = 376,326,371,098.62
  5. Step 5: Solve for x
    x = 376,326,371,098.62/673,414.17
  6. Step 6: Final answer
    x = 558,833.46

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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.