Home / 4,412,799.89-6,619,349.17-1,174,340.75

Finding the Fourth Proportional to 4,412,799.89, 6,619,349.17 and 1,174,340.75

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Solution

The fourth proportional to 4,412,799.89, 6,619,349.17 and 1,174,340.75 is: 1,761,550.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412,799.89 : 6,619,349.17 = 1,174,340.75 : x
  2. Step 2: Convert to fraction form
    4,412,799.89/6,619,349.17 = 1,174,340.75/x
  3. Step 3: Cross multiply
    4,412,799.89x = 6,619,349.17 × 1,174,340.75
  4. Step 4: Simplify right side
    4,412,799.89x = 7,773,371,446,389.60
  5. Step 5: Solve for x
    x = 7,773,371,446,389.60/4,412,799.89
  6. Step 6: Final answer
    x = 1,761,550.86

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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.