Home / 2,757,118.20-3,804,259.95-1,610,977.02

Finding the Fourth Proportional to 2,757,118.20, 3,804,259.95 and 1,610,977.02

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Solution

The fourth proportional to 2,757,118.20, 3,804,259.95 and 1,610,977.02 is: 2,222,819.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,118.20 : 3,804,259.95 = 1,610,977.02 : x
  2. Step 2: Convert to fraction form
    2,757,118.20/3,804,259.95 = 1,610,977.02/x
  3. Step 3: Cross multiply
    2,757,118.20x = 3,804,259.95 × 1,610,977.02
  4. Step 4: Simplify right side
    2,757,118.20x = 6,128,575,357,556.35
  5. Step 5: Solve for x
    x = 6,128,575,357,556.35/2,757,118.20
  6. Step 6: Final answer
    x = 2,222,819.23

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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.