Home / 1,513,602.96-2,270,404.44-566,719.44

Finding the Fourth Proportional to 1,513,602.96, 2,270,404.44 and 566,719.44

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Solution

The fourth proportional to 1,513,602.96, 2,270,404.44 and 566,719.44 is: 850,079.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,513,602.96 : 2,270,404.44 = 566,719.44 : x
  2. Step 2: Convert to fraction form
    1,513,602.96/2,270,404.44 = 566,719.44/x
  3. Step 3: Cross multiply
    1,513,602.96x = 2,270,404.44 × 566,719.44
  4. Step 4: Simplify right side
    1,513,602.96x = 1,286,682,332,810.31
  5. Step 5: Solve for x
    x = 1,286,682,332,810.31/1,513,602.96
  6. Step 6: Final answer
    x = 850,079.16

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.