Home / 4,493,640.40-6,740,460.60-3,373,896.40

Finding the Fourth Proportional to 4,493,640.40, 6,740,460.60 and 3,373,896.40

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Solution

The fourth proportional to 4,493,640.40, 6,740,460.60 and 3,373,896.40 is: 5,060,844.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493,640.40 : 6,740,460.60 = 3,373,896.40 : x
  2. Step 2: Convert to fraction form
    4,493,640.40/6,740,460.60 = 3,373,896.40/x
  3. Step 3: Cross multiply
    4,493,640.40x = 6,740,460.60 × 3,373,896.40
  4. Step 4: Simplify right side
    4,493,640.40x = 22,741,615,752,681.84
  5. Step 5: Solve for x
    x = 22,741,615,752,681.84/4,493,640.40
  6. Step 6: Final answer
    x = 5,060,844.60

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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.