Home / 1,096,327.44-1,644,774.24-338,151.76

Finding the Fourth Proportional to 1,096,327.44, 1,644,774.24 and 338,151.76

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Solution

The fourth proportional to 1,096,327.44, 1,644,774.24 and 338,151.76 is: 507,314.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,327.44 : 1,644,774.24 = 338,151.76 : x
  2. Step 2: Convert to fraction form
    1,096,327.44/1,644,774.24 = 338,151.76/x
  3. Step 3: Cross multiply
    1,096,327.44x = 1,644,774.24 × 338,151.76
  4. Step 4: Simplify right side
    1,096,327.44x = 556,183,304,058.66
  5. Step 5: Solve for x
    x = 556,183,304,058.66/1,096,327.44
  6. Step 6: Final answer
    x = 507,314.95

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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.