Home / 10,837,261.96-16,244,513.79-3,646,299.58

Finding the Fourth Proportional to 10,837,261.96, 16,244,513.79 and 3,646,299.58

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Solution

The fourth proportional to 10,837,261.96, 16,244,513.79 and 3,646,299.58 is: 5,465,620.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,837,261.96 : 16,244,513.79 = 3,646,299.58 : x
  2. Step 2: Convert to fraction form
    10,837,261.96/16,244,513.79 = 3,646,299.58/x
  3. Step 3: Cross multiply
    10,837,261.96x = 16,244,513.79 × 3,646,299.58
  4. Step 4: Simplify right side
    10,837,261.96x = 59,232,363,809,781.20
  5. Step 5: Solve for x
    x = 59,232,363,809,781.20/10,837,261.96
  6. Step 6: Final answer
    x = 5,465,620.75

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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.