Home / 1,449,984.17-2,174,998.13-503,384.96

Finding the Fourth Proportional to 1,449,984.17, 2,174,998.13 and 503,384.96

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Solution

The fourth proportional to 1,449,984.17, 2,174,998.13 and 503,384.96 is: 755,085.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,449,984.17 : 2,174,998.13 = 503,384.96 : x
  2. Step 2: Convert to fraction form
    1,449,984.17/2,174,998.13 = 503,384.96/x
  3. Step 3: Cross multiply
    1,449,984.17x = 2,174,998.13 × 503,384.96
  4. Step 4: Simplify right side
    1,449,984.17x = 1,094,861,344,153.20
  5. Step 5: Solve for x
    x = 1,094,861,344,153.20/1,449,984.17
  6. Step 6: Final answer
    x = 755,085.03

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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.