Home / 7,403,997.91-11,096,900.46-4,158,713.66

Finding the Fourth Proportional to 7,403,997.91, 11,096,900.46 and 4,158,713.66

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Solution

The fourth proportional to 7,403,997.91, 11,096,900.46 and 4,158,713.66 is: 6,232,961.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,403,997.91 : 11,096,900.46 = 4,158,713.66 : x
  2. Step 2: Convert to fraction form
    7,403,997.91/11,096,900.46 = 4,158,713.66/x
  3. Step 3: Cross multiply
    7,403,997.91x = 11,096,900.46 × 4,158,713.66
  4. Step 4: Simplify right side
    7,403,997.91x = 46,148,831,480,935.09
  5. Step 5: Solve for x
    x = 46,148,831,480,935.09/7,403,997.91
  6. Step 6: Final answer
    x = 6,232,961.17

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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.