Home / 8,056,656.77-11,097,007.03-6,192,507.45

Finding the Fourth Proportional to 8,056,656.77, 11,097,007.03 and 6,192,507.45

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Solution

The fourth proportional to 8,056,656.77, 11,097,007.03 and 6,192,507.45 is: 8,529,381.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,056,656.77 : 11,097,007.03 = 6,192,507.45 : x
  2. Step 2: Convert to fraction form
    8,056,656.77/11,097,007.03 = 6,192,507.45/x
  3. Step 3: Cross multiply
    8,056,656.77x = 11,097,007.03 × 6,192,507.45
  4. Step 4: Simplify right side
    8,056,656.77x = 68,718,298,673,311.74
  5. Step 5: Solve for x
    x = 68,718,298,673,311.74/8,056,656.77
  6. Step 6: Final answer
    x = 8,529,381.43

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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.