Home / 4,016,262.03-5,542,448.16-2,180,723.86

Finding the Fourth Proportional to 4,016,262.03, 5,542,448.16 and 2,180,723.86

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Solution

The fourth proportional to 4,016,262.03, 5,542,448.16 and 2,180,723.86 is: 3,009,402.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016,262.03 : 5,542,448.16 = 2,180,723.86 : x
  2. Step 2: Convert to fraction form
    4,016,262.03/5,542,448.16 = 2,180,723.86/x
  3. Step 3: Cross multiply
    4,016,262.03x = 5,542,448.16 × 2,180,723.86
  4. Step 4: Simplify right side
    4,016,262.03x = 12,086,548,945,325.10
  5. Step 5: Solve for x
    x = 12,086,548,945,325.10/4,016,262.03
  6. Step 6: Final answer
    x = 3,009,402.49

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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.