Home / 849,796.20-1,275,950.61-567,247.14

Finding the Fourth Proportional to 849,796.20, 1,275,950.61 and 567,247.14

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Solution

The fourth proportional to 849,796.20, 1,275,950.61 and 567,247.14 is: 851,709.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    849,796.20 : 1,275,950.61 = 567,247.14 : x
  2. Step 2: Convert to fraction form
    849,796.20/1,275,950.61 = 567,247.14/x
  3. Step 3: Cross multiply
    849,796.20x = 1,275,950.61 × 567,247.14
  4. Step 4: Simplify right side
    849,796.20x = 723,779,325,087.77
  5. Step 5: Solve for x
    x = 723,779,325,087.77/849,796.20
  6. Step 6: Final answer
    x = 851,709.30

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.