Home / 2,174,033.51-3,261,221.30-576,596.60

Finding the Fourth Proportional to 2,174,033.51, 3,261,221.30 and 576,596.60

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Solution

The fourth proportional to 2,174,033.51, 3,261,221.30 and 576,596.60 is: 864,940.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,033.51 : 3,261,221.30 = 576,596.60 : x
  2. Step 2: Convert to fraction form
    2,174,033.51/3,261,221.30 = 576,596.60/x
  3. Step 3: Cross multiply
    2,174,033.51x = 3,261,221.30 × 576,596.60
  4. Step 4: Simplify right side
    2,174,033.51x = 1,880,409,094,238.49
  5. Step 5: Solve for x
    x = 1,880,409,094,238.49/2,174,033.51
  6. Step 6: Final answer
    x = 864,940.26

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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.