Home / 2,276,458.48-3,414,950.16-760,342.60

Finding the Fourth Proportional to 2,276,458.48, 3,414,950.16 and 760,342.60

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Solution

The fourth proportional to 2,276,458.48, 3,414,950.16 and 760,342.60 is: 1,140,601.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276,458.48 : 3,414,950.16 = 760,342.60 : x
  2. Step 2: Convert to fraction form
    2,276,458.48/3,414,950.16 = 760,342.60/x
  3. Step 3: Cross multiply
    2,276,458.48x = 3,414,950.16 × 760,342.60
  4. Step 4: Simplify right side
    2,276,458.48x = 2,596,532,083,524.82
  5. Step 5: Solve for x
    x = 2,596,532,083,524.82/2,276,458.48
  6. Step 6: Final answer
    x = 1,140,601.56

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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.