Home / 996,536.70-1,494,513.45-356,766.30

Finding the Fourth Proportional to 996,536.70, 1,494,513.45 and 356,766.30

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Solution

The fourth proportional to 996,536.70, 1,494,513.45 and 356,766.30 is: 535,045.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,536.70 : 1,494,513.45 = 356,766.30 : x
  2. Step 2: Convert to fraction form
    996,536.70/1,494,513.45 = 356,766.30/x
  3. Step 3: Cross multiply
    996,536.70x = 1,494,513.45 × 356,766.30
  4. Step 4: Simplify right side
    996,536.70x = 533,192,033,856.74
  5. Step 5: Solve for x
    x = 533,192,033,856.74/996,536.70
  6. Step 6: Final answer
    x = 535,045.06

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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.