Home / 4,115,222.96-5,666,051.18-3,493,799.00

Finding the Fourth Proportional to 4,115,222.96, 5,666,051.18 and 3,493,799.00

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Solution

The fourth proportional to 4,115,222.96, 5,666,051.18 and 3,493,799.00 is: 4,810,442.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,115,222.96 : 5,666,051.18 = 3,493,799.00 : x
  2. Step 2: Convert to fraction form
    4,115,222.96/5,666,051.18 = 3,493,799.00/x
  3. Step 3: Cross multiply
    4,115,222.96x = 5,666,051.18 × 3,493,799.00
  4. Step 4: Simplify right side
    4,115,222.96x = 19,796,043,917,608.65
  5. Step 5: Solve for x
    x = 19,796,043,917,608.65/4,115,222.96
  6. Step 6: Final answer
    x = 4,810,442.63

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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.