Home / 2,060,770.65-2,844,203.91-1,143,295.37

Finding the Fourth Proportional to 2,060,770.65, 2,844,203.91 and 1,143,295.37

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Solution

The fourth proportional to 2,060,770.65, 2,844,203.91 and 1,143,295.37 is: 1,577,936.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,770.65 : 2,844,203.91 = 1,143,295.37 : x
  2. Step 2: Convert to fraction form
    2,060,770.65/2,844,203.91 = 1,143,295.37/x
  3. Step 3: Cross multiply
    2,060,770.65x = 2,844,203.91 × 1,143,295.37
  4. Step 4: Simplify right side
    2,060,770.65x = 3,251,765,161,638.90
  5. Step 5: Solve for x
    x = 3,251,765,161,638.90/2,060,770.65
  6. Step 6: Final answer
    x = 1,577,936.47

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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.