Home / 4,080,164.20-5,630,404.18-2,244,326.13

Finding the Fourth Proportional to 4,080,164.20, 5,630,404.18 and 2,244,326.13

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Solution

The fourth proportional to 4,080,164.20, 5,630,404.18 and 2,244,326.13 is: 3,097,047.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,164.20 : 5,630,404.18 = 2,244,326.13 : x
  2. Step 2: Convert to fraction form
    4,080,164.20/5,630,404.18 = 2,244,326.13/x
  3. Step 3: Cross multiply
    4,080,164.20x = 5,630,404.18 × 2,244,326.13
  4. Step 4: Simplify right side
    4,080,164.20x = 12,636,463,223,635.22
  5. Step 5: Solve for x
    x = 12,636,463,223,635.22/4,080,164.20
  6. Step 6: Final answer
    x = 3,097,047.72

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Double scale
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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.