Home / 1,076,934.18-1,486,179.32-593,516.73

Finding the Fourth Proportional to 1,076,934.18, 1,486,179.32 and 593,516.73

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Solution

The fourth proportional to 1,076,934.18, 1,486,179.32 and 593,516.73 is: 819,058.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,934.18 : 1,486,179.32 = 593,516.73 : x
  2. Step 2: Convert to fraction form
    1,076,934.18/1,486,179.32 = 593,516.73/x
  3. Step 3: Cross multiply
    1,076,934.18x = 1,486,179.32 × 593,516.73
  4. Step 4: Simplify right side
    1,076,934.18x = 882,072,287,232.44
  5. Step 5: Solve for x
    x = 882,072,287,232.44/1,076,934.18
  6. Step 6: Final answer
    x = 819,058.68

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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.