Home / 3,060,556.30-4,594,370.10-1,643,380.30

Finding the Fourth Proportional to 3,060,556.30, 4,594,370.10 and 1,643,380.30

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Solution

The fourth proportional to 3,060,556.30, 4,594,370.10 and 1,643,380.30 is: 2,466,968.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,556.30 : 4,594,370.10 = 1,643,380.30 : x
  2. Step 2: Convert to fraction form
    3,060,556.30/4,594,370.10 = 1,643,380.30/x
  3. Step 3: Cross multiply
    3,060,556.30x = 4,594,370.10 × 1,643,380.30
  4. Step 4: Simplify right side
    3,060,556.30x = 7,550,297,313,249.03
  5. Step 5: Solve for x
    x = 7,550,297,313,249.03/3,060,556.30
  6. Step 6: Final answer
    x = 2,466,968.93

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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.