Home / 1,183,232.11-1,774,848.19-284,673.85

Finding the Fourth Proportional to 1,183,232.11, 1,774,848.19 and 284,673.85

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Solution

The fourth proportional to 1,183,232.11, 1,774,848.19 and 284,673.85 is: 427,010.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,232.11 : 1,774,848.19 = 284,673.85 : x
  2. Step 2: Convert to fraction form
    1,183,232.11/1,774,848.19 = 284,673.85/x
  3. Step 3: Cross multiply
    1,183,232.11x = 1,774,848.19 × 284,673.85
  4. Step 4: Simplify right side
    1,183,232.11x = 505,252,860,045.47
  5. Step 5: Solve for x
    x = 505,252,860,045.47/1,183,232.11
  6. Step 6: Final answer
    x = 427,010.78

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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.