Home / 1,414,299.48-2,121,238.62-467,675.16

Finding the Fourth Proportional to 1,414,299.48, 2,121,238.62 and 467,675.16

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Solution

The fourth proportional to 1,414,299.48, 2,121,238.62 and 467,675.16 is: 701,443.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,299.48 : 2,121,238.62 = 467,675.16 : x
  2. Step 2: Convert to fraction form
    1,414,299.48/2,121,238.62 = 467,675.16/x
  3. Step 3: Cross multiply
    1,414,299.48x = 2,121,238.62 × 467,675.16
  4. Step 4: Simplify right side
    1,414,299.48x = 992,050,611,006.68
  5. Step 5: Solve for x
    x = 992,050,611,006.68/1,414,299.48
  6. Step 6: Final answer
    x = 701,443.10

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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.