Home / 3,793,592.34-5,691,090.78-1,200,550.28

Finding the Fourth Proportional to 3,793,592.34, 5,691,090.78 and 1,200,550.28

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Solution

The fourth proportional to 3,793,592.34, 5,691,090.78 and 1,200,550.28 is: 1,801,047.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,793,592.34 : 5,691,090.78 = 1,200,550.28 : x
  2. Step 2: Convert to fraction form
    3,793,592.34/5,691,090.78 = 1,200,550.28/x
  3. Step 3: Cross multiply
    3,793,592.34x = 5,691,090.78 × 1,200,550.28
  4. Step 4: Simplify right side
    3,793,592.34x = 6,832,440,600,978.96
  5. Step 5: Solve for x
    x = 6,832,440,600,978.96/3,793,592.34
  6. Step 6: Final answer
    x = 1,801,047.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.