Home / 6,543,164.03-9,023,688.22-4,095,998.17

Finding the Fourth Proportional to 6,543,164.03, 9,023,688.22 and 4,095,998.17

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Solution

The fourth proportional to 6,543,164.03, 9,023,688.22 and 4,095,998.17 is: 5,648,797.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,543,164.03 : 9,023,688.22 = 4,095,998.17 : x
  2. Step 2: Convert to fraction form
    6,543,164.03/9,023,688.22 = 4,095,998.17/x
  3. Step 3: Cross multiply
    6,543,164.03x = 9,023,688.22 × 4,095,998.17
  4. Step 4: Simplify right side
    6,543,164.03x = 36,961,010,441,790.25
  5. Step 5: Solve for x
    x = 36,961,010,441,790.25/6,543,164.03
  6. Step 6: Final answer
    x = 5,648,797.78

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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.