Home / 11,595,926.64-16,002,571.03-6,369,417.84

Finding the Fourth Proportional to 11,595,926.64, 16,002,571.03 and 6,369,417.84

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Solution

The fourth proportional to 11,595,926.64, 16,002,571.03 and 6,369,417.84 is: 8,789,902.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,595,926.64 : 16,002,571.03 = 6,369,417.84 : x
  2. Step 2: Convert to fraction form
    11,595,926.64/16,002,571.03 = 6,369,417.84/x
  3. Step 3: Cross multiply
    11,595,926.64x = 16,002,571.03 × 6,369,417.84
  4. Step 4: Simplify right side
    11,595,926.64x = 101,927,061,404,349.17
  5. Step 5: Solve for x
    x = 101,927,061,404,349.17/11,595,926.64
  6. Step 6: Final answer
    x = 8,789,902.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.