Home / 996,297.44-1,494,335.34-356,575.28

Finding the Fourth Proportional to 996,297.44, 1,494,335.34 and 356,575.28

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Solution

The fourth proportional to 996,297.44, 1,494,335.34 and 356,575.28 is: 534,823.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,297.44 : 1,494,335.34 = 356,575.28 : x
  2. Step 2: Convert to fraction form
    996,297.44/1,494,335.34 = 356,575.28/x
  3. Step 3: Cross multiply
    996,297.44x = 1,494,335.34 × 356,575.28
  4. Step 4: Simplify right side
    996,297.44x = 532,843,034,802.72
  5. Step 5: Solve for x
    x = 532,843,034,802.72/996,297.44
  6. Step 6: Final answer
    x = 534,823.25

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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.