Home / 1,096,091.88-1,512,638.65-599,404.98

Finding the Fourth Proportional to 1,096,091.88, 1,512,638.65 and 599,404.98

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Solution

The fourth proportional to 1,096,091.88, 1,512,638.65 and 599,404.98 is: 827,196.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,091.88 : 1,512,638.65 = 599,404.98 : x
  2. Step 2: Convert to fraction form
    1,096,091.88/1,512,638.65 = 599,404.98/x
  3. Step 3: Cross multiply
    1,096,091.88x = 1,512,638.65 × 599,404.98
  4. Step 4: Simplify right side
    1,096,091.88x = 906,683,139,750.48
  5. Step 5: Solve for x
    x = 906,683,139,750.48/1,096,091.88
  6. Step 6: Final answer
    x = 827,196.29

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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.