Home / 1,076,933.22-1,486,177.92-593,516.04

Finding the Fourth Proportional to 1,076,933.22, 1,486,177.92 and 593,516.04

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Solution

The fourth proportional to 1,076,933.22, 1,486,177.92 and 593,516.04 is: 819,057.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,933.22 : 1,486,177.92 = 593,516.04 : x
  2. Step 2: Convert to fraction form
    1,076,933.22/1,486,177.92 = 593,516.04/x
  3. Step 3: Cross multiply
    1,076,933.22x = 1,486,177.92 × 593,516.04
  4. Step 4: Simplify right side
    1,076,933.22x = 882,070,433,813.84
  5. Step 5: Solve for x
    x = 882,070,433,813.84/1,076,933.22
  6. Step 6: Final answer
    x = 819,057.69

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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.