Home / 1,003,034.53-1,384,284.90-573,232.53

Finding the Fourth Proportional to 1,003,034.53, 1,384,284.90 and 573,232.53

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Solution

The fourth proportional to 1,003,034.53, 1,384,284.90 and 573,232.53 is: 791,116.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,034.53 : 1,384,284.90 = 573,232.53 : x
  2. Step 2: Convert to fraction form
    1,003,034.53/1,384,284.90 = 573,232.53/x
  3. Step 3: Cross multiply
    1,003,034.53x = 1,384,284.90 × 573,232.53
  4. Step 4: Simplify right side
    1,003,034.53x = 793,517,135,467.80
  5. Step 5: Solve for x
    x = 793,517,135,467.80/1,003,034.53
  6. Step 6: Final answer
    x = 791,116.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.