Home / 996,443.70-1,494,665.55-941,331.30

Finding the Fourth Proportional to 996,443.70, 1,494,665.55 and 941,331.30

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Solution

The fourth proportional to 996,443.70, 1,494,665.55 and 941,331.30 is: 1,411,996.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,443.70 : 1,494,665.55 = 941,331.30 : x
  2. Step 2: Convert to fraction form
    996,443.70/1,494,665.55 = 941,331.30/x
  3. Step 3: Cross multiply
    996,443.70x = 1,494,665.55 × 941,331.30
  4. Step 4: Simplify right side
    996,443.70x = 1,406,975,465,246.72
  5. Step 5: Solve for x
    x = 1,406,975,465,246.72/996,443.70
  6. Step 6: Final answer
    x = 1,411,996.95

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Half scale
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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.