Home / 2,325,127.06-3,485,808.55-726,867.46

Finding the Fourth Proportional to 2,325,127.06, 3,485,808.55 and 726,867.46

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Solution

The fourth proportional to 2,325,127.06, 3,485,808.55 and 726,867.46 is: 1,089,712.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325,127.06 : 3,485,808.55 = 726,867.46 : x
  2. Step 2: Convert to fraction form
    2,325,127.06/3,485,808.55 = 726,867.46/x
  3. Step 3: Cross multiply
    2,325,127.06x = 3,485,808.55 × 726,867.46
  4. Step 4: Simplify right side
    2,325,127.06x = 2,533,720,806,784.78
  5. Step 5: Solve for x
    x = 2,533,720,806,784.78/2,325,127.06
  6. Step 6: Final answer
    x = 1,089,712.84

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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.