Home / 4,519,513.78-6,237,050.83-2,659,059.16

Finding the Fourth Proportional to 4,519,513.78, 6,237,050.83 and 2,659,059.16

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Solution

The fourth proportional to 4,519,513.78, 6,237,050.83 and 2,659,059.16 is: 3,669,573.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,519,513.78 : 6,237,050.83 = 2,659,059.16 : x
  2. Step 2: Convert to fraction form
    4,519,513.78/6,237,050.83 = 2,659,059.16/x
  3. Step 3: Cross multiply
    4,519,513.78x = 6,237,050.83 × 2,659,059.16
  4. Step 4: Simplify right side
    4,519,513.78x = 16,584,687,118,656.83
  5. Step 5: Solve for x
    x = 16,584,687,118,656.83/4,519,513.78
  6. Step 6: Final answer
    x = 3,669,573.30

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.