Home / 2,833,563.22-3,910,320.21-1,544,404.66

Finding the Fourth Proportional to 2,833,563.22, 3,910,320.21 and 1,544,404.66

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Solution

The fourth proportional to 2,833,563.22, 3,910,320.21 and 1,544,404.66 is: 2,131,280.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,563.22 : 3,910,320.21 = 1,544,404.66 : x
  2. Step 2: Convert to fraction form
    2,833,563.22/3,910,320.21 = 1,544,404.66/x
  3. Step 3: Cross multiply
    2,833,563.22x = 3,910,320.21 × 1,544,404.66
  4. Step 4: Simplify right side
    2,833,563.22x = 6,039,116,754,416.18
  5. Step 5: Solve for x
    x = 6,039,116,754,416.18/2,833,563.22
  6. Step 6: Final answer
    x = 2,131,280.05

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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.