Home / 1,469,781.46-2,203,814.17-570,172.06

Finding the Fourth Proportional to 1,469,781.46, 2,203,814.17 and 570,172.06

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Solution

The fourth proportional to 1,469,781.46, 2,203,814.17 and 570,172.06 is: 854,925.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,781.46 : 2,203,814.17 = 570,172.06 : x
  2. Step 2: Convert to fraction form
    1,469,781.46/2,203,814.17 = 570,172.06/x
  3. Step 3: Cross multiply
    1,469,781.46x = 2,203,814.17 × 570,172.06
  4. Step 4: Simplify right side
    1,469,781.46x = 1,256,553,265,166.09
  5. Step 5: Solve for x
    x = 1,256,553,265,166.09/1,469,781.46
  6. Step 6: Final answer
    x = 854,925.24

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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.