Home / 923,065.20-1,273,393.17-600,657.66

Finding the Fourth Proportional to 923,065.20, 1,273,393.17 and 600,657.66

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Solution

The fourth proportional to 923,065.20, 1,273,393.17 and 600,657.66 is: 828,623.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,065.20 : 1,273,393.17 = 600,657.66 : x
  2. Step 2: Convert to fraction form
    923,065.20/1,273,393.17 = 600,657.66/x
  3. Step 3: Cross multiply
    923,065.20x = 1,273,393.17 × 600,657.66
  4. Step 4: Simplify right side
    923,065.20x = 764,873,361,752.18
  5. Step 5: Solve for x
    x = 764,873,361,752.18/923,065.20
  6. Step 6: Final answer
    x = 828,623.33

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Double scale
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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.