Home / 5,266,021.24-7,267,107.54-2,851,573.24

Finding the Fourth Proportional to 5,266,021.24, 7,267,107.54 and 2,851,573.24

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Solution

The fourth proportional to 5,266,021.24, 7,267,107.54 and 2,851,573.24 is: 3,935,170.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,266,021.24 : 7,267,107.54 = 2,851,573.24 : x
  2. Step 2: Convert to fraction form
    5,266,021.24/7,267,107.54 = 2,851,573.24/x
  3. Step 3: Cross multiply
    5,266,021.24x = 7,267,107.54 × 2,851,573.24
  4. Step 4: Simplify right side
    5,266,021.24x = 20,722,689,393,266.23
  5. Step 5: Solve for x
    x = 20,722,689,393,266.23/5,266,021.24
  6. Step 6: Final answer
    x = 3,935,170.11

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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.