Home / 4,405,495.30-6,608,097.54-1,811,710.30

Finding the Fourth Proportional to 4,405,495.30, 6,608,097.54 and 1,811,710.30

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Solution

The fourth proportional to 4,405,495.30, 6,608,097.54 and 1,811,710.30 is: 2,717,505.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,405,495.30 : 6,608,097.54 = 1,811,710.30 : x
  2. Step 2: Convert to fraction form
    4,405,495.30/6,608,097.54 = 1,811,710.30/x
  3. Step 3: Cross multiply
    4,405,495.30x = 6,608,097.54 × 1,811,710.30
  4. Step 4: Simplify right side
    4,405,495.30x = 11,971,958,376,622.66
  5. Step 5: Solve for x
    x = 11,971,958,376,622.66/4,405,495.30
  6. Step 6: Final answer
    x = 2,717,505.65

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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.