Home / 2,485,026.60-3,722,291.10-2,065,122.60

Finding the Fourth Proportional to 2,485,026.60, 3,722,291.10 and 2,065,122.60

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Solution

The fourth proportional to 2,485,026.60, 3,722,291.10 and 2,065,122.60 is: 3,093,322.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,485,026.60 : 3,722,291.10 = 2,065,122.60 : x
  2. Step 2: Convert to fraction form
    2,485,026.60/3,722,291.10 = 2,065,122.60/x
  3. Step 3: Cross multiply
    2,485,026.60x = 3,722,291.10 × 2,065,122.60
  4. Step 4: Simplify right side
    2,485,026.60x = 7,686,987,474,388.86
  5. Step 5: Solve for x
    x = 7,686,987,474,388.86/2,485,026.60
  6. Step 6: Final answer
    x = 3,093,322.01

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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.