Home / 3,526,504.35-4,867,108.02-2,150,646.27

Finding the Fourth Proportional to 3,526,504.35, 4,867,108.02 and 2,150,646.27

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Solution

The fourth proportional to 3,526,504.35, 4,867,108.02 and 2,150,646.27 is: 2,968,216.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,504.35 : 4,867,108.02 = 2,150,646.27 : x
  2. Step 2: Convert to fraction form
    3,526,504.35/4,867,108.02 = 2,150,646.27/x
  3. Step 3: Cross multiply
    3,526,504.35x = 4,867,108.02 × 2,150,646.27
  4. Step 4: Simplify right side
    3,526,504.35x = 10,467,427,708,900.08
  5. Step 5: Solve for x
    x = 10,467,427,708,900.08/3,526,504.35
  6. Step 6: Final answer
    x = 2,968,216.30

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1.5x scale

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.