Home / 6,029,633.60-8,321,613-3,452,142.32

Finding the Fourth Proportional to 6,029,633.60, 8,321,613 and 3,452,142.32

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Solution

The fourth proportional to 6,029,633.60, 8,321,613 and 3,452,142.32 is: 4,764,367.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029,633.60 : 8,321,613 = 3,452,142.32 : x
  2. Step 2: Convert to fraction form
    6,029,633.60/8,321,613 = 3,452,142.32/x
  3. Step 3: Cross multiply
    6,029,633.60x = 8,321,613 × 3,452,142.32
  4. Step 4: Simplify right side
    6,029,633.60x = 28,727,392,407,962.16
  5. Step 5: Solve for x
    x = 28,727,392,407,962.16/6,029,633.60
  6. Step 6: Final answer
    x = 4,764,367.84

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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.