Home / 962,803.43-1,444,221.56-364,046.57

Finding the Fourth Proportional to 962,803.43, 1,444,221.56 and 364,046.57

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Solution

The fourth proportional to 962,803.43, 1,444,221.56 and 364,046.57 is: 546,076.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,803.43 : 1,444,221.56 = 364,046.57 : x
  2. Step 2: Convert to fraction form
    962,803.43/1,444,221.56 = 364,046.57/x
  3. Step 3: Cross multiply
    962,803.43x = 1,444,221.56 × 364,046.57
  4. Step 4: Simplify right side
    962,803.43x = 525,763,904,342.89
  5. Step 5: Solve for x
    x = 525,763,904,342.89/962,803.43
  6. Step 6: Final answer
    x = 546,076.06

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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.