Home / 11,409,827.92-17,114,609.94-2,773,977.28

Finding the Fourth Proportional to 11,409,827.92, 17,114,609.94 and 2,773,977.28

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Solution

The fourth proportional to 11,409,827.92, 17,114,609.94 and 2,773,977.28 is: 4,160,933.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,409,827.92 : 17,114,609.94 = 2,773,977.28 : x
  2. Step 2: Convert to fraction form
    11,409,827.92/17,114,609.94 = 2,773,977.28/x
  3. Step 3: Cross multiply
    11,409,827.92x = 17,114,609.94 × 2,773,977.28
  4. Step 4: Simplify right side
    11,409,827.92x = 47,475,539,129,622.16
  5. Step 5: Solve for x
    x = 47,475,539,129,622.16/11,409,827.92
  6. Step 6: Final answer
    x = 4,160,933.84

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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.