Home / 3,555,505.92-4,905,625.92-2,027,055.36

Finding the Fourth Proportional to 3,555,505.92, 4,905,625.92 and 2,027,055.36

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Solution

The fourth proportional to 3,555,505.92, 4,905,625.92 and 2,027,055.36 is: 2,796,782.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,505.92 : 4,905,625.92 = 2,027,055.36 : x
  2. Step 2: Convert to fraction form
    3,555,505.92/4,905,625.92 = 2,027,055.36/x
  3. Step 3: Cross multiply
    3,555,505.92x = 4,905,625.92 × 2,027,055.36
  4. Step 4: Simplify right side
    3,555,505.92x = 9,943,975,315,290.93
  5. Step 5: Solve for x
    x = 9,943,975,315,290.93/3,555,505.92
  6. Step 6: Final answer
    x = 2,796,782.10

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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.