Home / 1,481,932.69-2,222,904.51-360,001.69

Finding the Fourth Proportional to 1,481,932.69, 2,222,904.51 and 360,001.69

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Solution

The fourth proportional to 1,481,932.69, 2,222,904.51 and 360,001.69 is: 540,003.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,932.69 : 2,222,904.51 = 360,001.69 : x
  2. Step 2: Convert to fraction form
    1,481,932.69/2,222,904.51 = 360,001.69/x
  3. Step 3: Cross multiply
    1,481,932.69x = 2,222,904.51 × 360,001.69
  4. Step 4: Simplify right side
    1,481,932.69x = 800,249,374,751.36
  5. Step 5: Solve for x
    x = 800,249,374,751.36/1,481,932.69
  6. Step 6: Final answer
    x = 540,003.86

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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.