Home / 795,922.76-1,098,317.96-451,765.74

Finding the Fourth Proportional to 795,922.76, 1,098,317.96 and 451,765.74

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Solution

The fourth proportional to 795,922.76, 1,098,317.96 and 451,765.74 is: 623,405.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,922.76 : 1,098,317.96 = 451,765.74 : x
  2. Step 2: Convert to fraction form
    795,922.76/1,098,317.96 = 451,765.74/x
  3. Step 3: Cross multiply
    795,922.76x = 1,098,317.96 × 451,765.74
  4. Step 4: Simplify right side
    795,922.76x = 496,182,425,954.69
  5. Step 5: Solve for x
    x = 496,182,425,954.69/795,922.76
  6. Step 6: Final answer
    x = 623,405.25

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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.