Home / 2,133,577.80-3,202,116.30-2,063,593.80

Finding the Fourth Proportional to 2,133,577.80, 3,202,116.30 and 2,063,593.80

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Solution

The fourth proportional to 2,133,577.80, 3,202,116.30 and 2,063,593.80 is: 3,097,082.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,133,577.80 : 3,202,116.30 = 2,063,593.80 : x
  2. Step 2: Convert to fraction form
    2,133,577.80/3,202,116.30 = 2,063,593.80/x
  3. Step 3: Cross multiply
    2,133,577.80x = 3,202,116.30 × 2,063,593.80
  4. Step 4: Simplify right side
    2,133,577.80x = 6,607,867,343,558.94
  5. Step 5: Solve for x
    x = 6,607,867,343,558.94/2,133,577.80
  6. Step 6: Final answer
    x = 3,097,082.91

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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.