Home / 733,534.26-1,012,325.96-411,265.22

Finding the Fourth Proportional to 733,534.26, 1,012,325.96 and 411,265.22

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Solution

The fourth proportional to 733,534.26, 1,012,325.96 and 411,265.22 is: 567,573.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,534.26 : 1,012,325.96 = 411,265.22 : x
  2. Step 2: Convert to fraction form
    733,534.26/1,012,325.96 = 411,265.22/x
  3. Step 3: Cross multiply
    733,534.26x = 1,012,325.96 × 411,265.22
  4. Step 4: Simplify right side
    733,534.26x = 416,334,458,651.11
  5. Step 5: Solve for x
    x = 416,334,458,651.11/733,534.26
  6. Step 6: Final answer
    x = 567,573.30

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Double scale
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1.5x scale

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.