Home / 940,277.40-1,410,416.10-567,029.40

Finding the Fourth Proportional to 940,277.40, 1,410,416.10 and 567,029.40

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Solution

The fourth proportional to 940,277.40, 1,410,416.10 and 567,029.40 is: 850,544.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,277.40 : 1,410,416.10 = 567,029.40 : x
  2. Step 2: Convert to fraction form
    940,277.40/1,410,416.10 = 567,029.40/x
  3. Step 3: Cross multiply
    940,277.40x = 1,410,416.10 × 567,029.40
  4. Step 4: Simplify right side
    940,277.40x = 799,747,394,933.34
  5. Step 5: Solve for x
    x = 799,747,394,933.34/940,277.40
  6. Step 6: Final answer
    x = 850,544.10

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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.