Home / 2,529,474.42-3,794,261.02-931,214.82

Finding the Fourth Proportional to 2,529,474.42, 3,794,261.02 and 931,214.82

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Solution

The fourth proportional to 2,529,474.42, 3,794,261.02 and 931,214.82 is: 1,396,840.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,529,474.42 : 3,794,261.02 = 931,214.82 : x
  2. Step 2: Convert to fraction form
    2,529,474.42/3,794,261.02 = 931,214.82/x
  3. Step 3: Cross multiply
    2,529,474.42x = 3,794,261.02 × 931,214.82
  4. Step 4: Simplify right side
    2,529,474.42x = 3,533,272,092,772.32
  5. Step 5: Solve for x
    x = 3,533,272,092,772.32/2,529,474.42
  6. Step 6: Final answer
    x = 1,396,840.41

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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.