Home / 11,232,382.48-16,848,573.18-3,146,555.32

Finding the Fourth Proportional to 11,232,382.48, 16,848,573.18 and 3,146,555.32

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Solution

The fourth proportional to 11,232,382.48, 16,848,573.18 and 3,146,555.32 is: 4,719,832.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,382.48 : 16,848,573.18 = 3,146,555.32 : x
  2. Step 2: Convert to fraction form
    11,232,382.48/16,848,573.18 = 3,146,555.32/x
  3. Step 3: Cross multiply
    11,232,382.48x = 16,848,573.18 × 3,146,555.32
  4. Step 4: Simplify right side
    11,232,382.48x = 53,014,967,573,938.31
  5. Step 5: Solve for x
    x = 53,014,967,573,938.31/11,232,382.48
  6. Step 6: Final answer
    x = 4,719,832.83

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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.