Home / 996,518.80-1,494,778.20-944,030.80

Finding the Fourth Proportional to 996,518.80, 1,494,778.20 and 944,030.80

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Solution

The fourth proportional to 996,518.80, 1,494,778.20 and 944,030.80 is: 1,416,046.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,518.80 : 1,494,778.20 = 944,030.80 : x
  2. Step 2: Convert to fraction form
    996,518.80/1,494,778.20 = 944,030.80/x
  3. Step 3: Cross multiply
    996,518.80x = 1,494,778.20 × 944,030.80
  4. Step 4: Simplify right side
    996,518.80x = 1,411,116,659,968.56
  5. Step 5: Solve for x
    x = 1,411,116,659,968.56/996,518.80
  6. Step 6: Final answer
    x = 1,416,046.20

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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.