Home / 1,166,675.20-1,750,401.60-568,009.60

Finding the Fourth Proportional to 1,166,675.20, 1,750,401.60 and 568,009.60

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Solution

The fourth proportional to 1,166,675.20, 1,750,401.60 and 568,009.60 is: 852,203.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,675.20 : 1,750,401.60 = 568,009.60 : x
  2. Step 2: Convert to fraction form
    1,166,675.20/1,750,401.60 = 568,009.60/x
  3. Step 3: Cross multiply
    1,166,675.20x = 1,750,401.60 × 568,009.60
  4. Step 4: Simplify right side
    1,166,675.20x = 994,244,912,655.36
  5. Step 5: Solve for x
    x = 994,244,912,655.36/1,166,675.20
  6. Step 6: Final answer
    x = 852,203.69

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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.