Home / 962,023.17-1,328,000.90-599,627.55

Finding the Fourth Proportional to 962,023.17, 1,328,000.90 and 599,627.55

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Solution

The fourth proportional to 962,023.17, 1,328,000.90 and 599,627.55 is: 827,740.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,023.17 : 1,328,000.90 = 599,627.55 : x
  2. Step 2: Convert to fraction form
    962,023.17/1,328,000.90 = 599,627.55/x
  3. Step 3: Cross multiply
    962,023.17x = 1,328,000.90 × 599,627.55
  4. Step 4: Simplify right side
    962,023.17x = 796,305,923,066.66
  5. Step 5: Solve for x
    x = 796,305,923,066.66/962,023.17
  6. Step 6: Final answer
    x = 827,740.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.