Home / 3,264,231.80-4,896,347.70-1,373,108.60

Finding the Fourth Proportional to 3,264,231.80, 4,896,347.70 and 1,373,108.60

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Solution

The fourth proportional to 3,264,231.80, 4,896,347.70 and 1,373,108.60 is: 2,059,662.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,231.80 : 4,896,347.70 = 1,373,108.60 : x
  2. Step 2: Convert to fraction form
    3,264,231.80/4,896,347.70 = 1,373,108.60/x
  3. Step 3: Cross multiply
    3,264,231.80x = 4,896,347.70 × 1,373,108.60
  4. Step 4: Simplify right side
    3,264,231.80x = 6,723,217,135,460.22
  5. Step 5: Solve for x
    x = 6,723,217,135,460.22/3,264,231.80
  6. Step 6: Final answer
    x = 2,059,662.90

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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.