Home / 4,448,434.07-6,673,169.51-1,609,883.03

Finding the Fourth Proportional to 4,448,434.07, 6,673,169.51 and 1,609,883.03

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Solution

The fourth proportional to 4,448,434.07, 6,673,169.51 and 1,609,883.03 is: 2,415,012.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,434.07 : 6,673,169.51 = 1,609,883.03 : x
  2. Step 2: Convert to fraction form
    4,448,434.07/6,673,169.51 = 1,609,883.03/x
  3. Step 3: Cross multiply
    4,448,434.07x = 6,673,169.51 × 1,609,883.03
  4. Step 4: Simplify right side
    4,448,434.07x = 10,743,022,350,462.42
  5. Step 5: Solve for x
    x = 10,743,022,350,462.42/4,448,434.07
  6. Step 6: Final answer
    x = 2,415,012.16

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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.