Home / 996,965.70-1,494,476.55-570,063.30

Finding the Fourth Proportional to 996,965.70, 1,494,476.55 and 570,063.30

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Solution

The fourth proportional to 996,965.70, 1,494,476.55 and 570,063.30 is: 854,539.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,965.70 : 1,494,476.55 = 570,063.30 : x
  2. Step 2: Convert to fraction form
    996,965.70/1,494,476.55 = 570,063.30/x
  3. Step 3: Cross multiply
    996,965.70x = 1,494,476.55 × 570,063.30
  4. Step 4: Simplify right side
    996,965.70x = 851,946,233,865.62
  5. Step 5: Solve for x
    x = 851,946,233,865.62/996,965.70
  6. Step 6: Final answer
    x = 854,539.16

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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.