Home / 4,091,725-5,646,580.86-2,280,889

Finding the Fourth Proportional to 4,091,725, 5,646,580.86 and 2,280,889

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Solution

The fourth proportional to 4,091,725, 5,646,580.86 and 2,280,889 is: 3,147,627.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,725 : 5,646,580.86 = 2,280,889 : x
  2. Step 2: Convert to fraction form
    4,091,725/5,646,580.86 = 2,280,889/x
  3. Step 3: Cross multiply
    4,091,725x = 5,646,580.86 × 2,280,889
  4. Step 4: Simplify right side
    4,091,725x = 12,879,224,171,184.54
  5. Step 5: Solve for x
    x = 12,879,224,171,184.54/4,091,725
  6. Step 6: Final answer
    x = 3,147,627.02

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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.