Home / 1,076,930.49-1,486,195.19-593,526.75

Finding the Fourth Proportional to 1,076,930.49, 1,486,195.19 and 593,526.75

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Solution

The fourth proportional to 1,076,930.49, 1,486,195.19 and 593,526.75 is: 819,084.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,930.49 : 1,486,195.19 = 593,526.75 : x
  2. Step 2: Convert to fraction form
    1,076,930.49/1,486,195.19 = 593,526.75/x
  3. Step 3: Cross multiply
    1,076,930.49x = 1,486,195.19 × 593,526.75
  4. Step 4: Simplify right side
    1,076,930.49x = 882,096,598,018.70
  5. Step 5: Solve for x
    x = 882,096,598,018.70/1,076,930.49
  6. Step 6: Final answer
    x = 819,084.06

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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.