Home / 6,141,887.31-9,193,935.29-4,007,375.31

Finding the Fourth Proportional to 6,141,887.31, 9,193,935.29 and 4,007,375.31

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Solution

The fourth proportional to 6,141,887.31, 9,193,935.29 and 4,007,375.31 is: 5,998,734.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,887.31 : 9,193,935.29 = 4,007,375.31 : x
  2. Step 2: Convert to fraction form
    6,141,887.31/9,193,935.29 = 4,007,375.31/x
  3. Step 3: Cross multiply
    6,141,887.31x = 9,193,935.29 × 4,007,375.31
  4. Step 4: Simplify right side
    6,141,887.31x = 36,843,549,262,846.81
  5. Step 5: Solve for x
    x = 36,843,549,262,846.81/6,141,887.31
  6. Step 6: Final answer
    x = 5,998,734.17

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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.