Home / 11,871,665.64-17,804,808.45-6,029,929.85

Finding the Fourth Proportional to 11,871,665.64, 17,804,808.45 and 6,029,929.85

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Solution

The fourth proportional to 11,871,665.64, 17,804,808.45 and 6,029,929.85 is: 9,043,528.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,871,665.64 : 17,804,808.45 = 6,029,929.85 : x
  2. Step 2: Convert to fraction form
    11,871,665.64/17,804,808.45 = 6,029,929.85/x
  3. Step 3: Cross multiply
    11,871,665.64x = 17,804,808.45 × 6,029,929.85
  4. Step 4: Simplify right side
    11,871,665.64x = 107,361,745,857,163.19
  5. Step 5: Solve for x
    x = 107,361,745,857,163.19/11,871,665.64
  6. Step 6: Final answer
    x = 9,043,528.44

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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.