Home / 962,113.73-1,443,118.32-363,060.41

Finding the Fourth Proportional to 962,113.73, 1,443,118.32 and 363,060.41

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Solution

The fourth proportional to 962,113.73, 1,443,118.32 and 363,060.41 is: 544,570.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,113.73 : 1,443,118.32 = 363,060.41 : x
  2. Step 2: Convert to fraction form
    962,113.73/1,443,118.32 = 363,060.41/x
  3. Step 3: Cross multiply
    962,113.73x = 1,443,118.32 × 363,060.41
  4. Step 4: Simplify right side
    962,113.73x = 523,939,121,722.12
  5. Step 5: Solve for x
    x = 523,939,121,722.12/962,113.73
  6. Step 6: Final answer
    x = 544,570.88

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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.