Home / 799,183.76-1,102,873.58-441,487.76

Finding the Fourth Proportional to 799,183.76, 1,102,873.58 and 441,487.76

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Solution

The fourth proportional to 799,183.76, 1,102,873.58 and 441,487.76 is: 609,253.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,183.76 : 1,102,873.58 = 441,487.76 : x
  2. Step 2: Convert to fraction form
    799,183.76/1,102,873.58 = 441,487.76/x
  3. Step 3: Cross multiply
    799,183.76x = 1,102,873.58 × 441,487.76
  4. Step 4: Simplify right side
    799,183.76x = 486,905,186,397.38
  5. Step 5: Solve for x
    x = 486,905,186,397.38/799,183.76
  6. Step 6: Final answer
    x = 609,253.10

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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.