Home / 8,055,600.21-11,116,774.52-4,384,508.02

Finding the Fourth Proportional to 8,055,600.21, 11,116,774.52 and 4,384,508.02

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Solution

The fourth proportional to 8,055,600.21, 11,116,774.52 and 4,384,508.02 is: 6,050,646.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,600.21 : 11,116,774.52 = 4,384,508.02 : x
  2. Step 2: Convert to fraction form
    8,055,600.21/11,116,774.52 = 4,384,508.02/x
  3. Step 3: Cross multiply
    8,055,600.21x = 11,116,774.52 × 4,384,508.02
  4. Step 4: Simplify right side
    8,055,600.21x = 48,741,587,039,471.64
  5. Step 5: Solve for x
    x = 48,741,587,039,471.64/8,055,600.21
  6. Step 6: Final answer
    x = 6,050,646.23

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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.