Home / 958,602.24-1,328,463.27-945,072

Finding the Fourth Proportional to 958,602.24, 1,328,463.27 and 945,072

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Solution

The fourth proportional to 958,602.24, 1,328,463.27 and 945,072 is: 1,309,712.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,602.24 : 1,328,463.27 = 945,072 : x
  2. Step 2: Convert to fraction form
    958,602.24/1,328,463.27 = 945,072/x
  3. Step 3: Cross multiply
    958,602.24x = 1,328,463.27 × 945,072
  4. Step 4: Simplify right side
    958,602.24x = 1,255,493,439,505.44
  5. Step 5: Solve for x
    x = 1,255,493,439,505.44/958,602.24
  6. Step 6: Final answer
    x = 1,309,712.61

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.