Home / 1,076,935.31-1,486,180.87-593,517.86

Finding the Fourth Proportional to 1,076,935.31, 1,486,180.87 and 593,517.86

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Solution

The fourth proportional to 1,076,935.31, 1,486,180.87 and 593,517.86 is: 819,060.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,935.31 : 1,486,180.87 = 593,517.86 : x
  2. Step 2: Convert to fraction form
    1,076,935.31/1,486,180.87 = 593,517.86/x
  3. Step 3: Cross multiply
    1,076,935.31x = 1,486,180.87 × 593,517.86
  4. Step 4: Simplify right side
    1,076,935.31x = 882,074,880,620.64
  5. Step 5: Solve for x
    x = 882,074,880,620.64/1,076,935.31
  6. Step 6: Final answer
    x = 819,060.23

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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.