Home / 1,060,946.16-1,591,403.46-262,227.66

Finding the Fourth Proportional to 1,060,946.16, 1,591,403.46 and 262,227.66

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Solution

The fourth proportional to 1,060,946.16, 1,591,403.46 and 262,227.66 is: 393,337.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,946.16 : 1,591,403.46 = 262,227.66 : x
  2. Step 2: Convert to fraction form
    1,060,946.16/1,591,403.46 = 262,227.66/x
  3. Step 3: Cross multiply
    1,060,946.16x = 1,591,403.46 × 262,227.66
  4. Step 4: Simplify right side
    1,060,946.16x = 417,310,005,431.70
  5. Step 5: Solve for x
    x = 417,310,005,431.70/1,060,946.16
  6. Step 6: Final answer
    x = 393,337.59

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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.