Home / 2,703,264.23-4,055,142.72-881,161.48

Finding the Fourth Proportional to 2,703,264.23, 4,055,142.72 and 881,161.48

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Solution

The fourth proportional to 2,703,264.23, 4,055,142.72 and 881,161.48 is: 1,321,822.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,264.23 : 4,055,142.72 = 881,161.48 : x
  2. Step 2: Convert to fraction form
    2,703,264.23/4,055,142.72 = 881,161.48/x
  3. Step 3: Cross multiply
    2,703,264.23x = 4,055,142.72 × 881,161.48
  4. Step 4: Simplify right side
    2,703,264.23x = 3,573,235,564,183.18
  5. Step 5: Solve for x
    x = 3,573,235,564,183.18/2,703,264.23
  6. Step 6: Final answer
    x = 1,321,822.53

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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.