Home / 1,076,939.19-1,486,176.11-593,504.33

Finding the Fourth Proportional to 1,076,939.19, 1,486,176.11 and 593,504.33

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Solution

The fourth proportional to 1,076,939.19, 1,486,176.11 and 593,504.33 is: 819,035.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,939.19 : 1,486,176.11 = 593,504.33 : x
  2. Step 2: Convert to fraction form
    1,076,939.19/1,486,176.11 = 593,504.33/x
  3. Step 3: Cross multiply
    1,076,939.19x = 1,486,176.11 × 593,504.33
  4. Step 4: Simplify right side
    1,076,939.19x = 882,051,946,029.15
  5. Step 5: Solve for x
    x = 882,051,946,029.15/1,076,939.19
  6. Step 6: Final answer
    x = 819,035.98

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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.