Home / 3,224,033.70-4,448,989.71-1,773,493.26

Finding the Fourth Proportional to 3,224,033.70, 4,448,989.71 and 1,773,493.26

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Solution

The fourth proportional to 3,224,033.70, 4,448,989.71 and 1,773,493.26 is: 2,447,323.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,033.70 : 4,448,989.71 = 1,773,493.26 : x
  2. Step 2: Convert to fraction form
    3,224,033.70/4,448,989.71 = 1,773,493.26/x
  3. Step 3: Cross multiply
    3,224,033.70x = 4,448,989.71 × 1,773,493.26
  4. Step 4: Simplify right side
    3,224,033.70x = 7,890,253,264,494.36
  5. Step 5: Solve for x
    x = 7,890,253,264,494.36/3,224,033.70
  6. Step 6: Final answer
    x = 2,447,323.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.