Home / 1,481,958.11-2,223,118.96-417,001.19

Finding the Fourth Proportional to 1,481,958.11, 2,223,118.96 and 417,001.19

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Solution

The fourth proportional to 1,481,958.11, 2,223,118.96 and 417,001.19 is: 625,552.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,958.11 : 2,223,118.96 = 417,001.19 : x
  2. Step 2: Convert to fraction form
    1,481,958.11/2,223,118.96 = 417,001.19/x
  3. Step 3: Cross multiply
    1,481,958.11x = 2,223,118.96 × 417,001.19
  4. Step 4: Simplify right side
    1,481,958.11x = 927,043,239,673.47
  5. Step 5: Solve for x
    x = 927,043,239,673.47/1,481,958.11
  6. Step 6: Final answer
    x = 625,552.93

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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.