Home / 1,414,025.88-2,121,371.01-467,396.58

Finding the Fourth Proportional to 1,414,025.88, 2,121,371.01 and 467,396.58

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Solution

The fourth proportional to 1,414,025.88, 2,121,371.01 and 467,396.58 is: 701,204.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,025.88 : 2,121,371.01 = 467,396.58 : x
  2. Step 2: Convert to fraction form
    1,414,025.88/2,121,371.01 = 467,396.58/x
  3. Step 3: Cross multiply
    1,414,025.88x = 2,121,371.01 × 467,396.58
  4. Step 4: Simplify right side
    1,414,025.88x = 991,521,554,985.15
  5. Step 5: Solve for x
    x = 991,521,554,985.15/1,414,025.88
  6. Step 6: Final answer
    x = 701,204.67

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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.