Home / 4,493,926.89-6,201,640.95-2,456,736.39

Finding the Fourth Proportional to 4,493,926.89, 6,201,640.95 and 2,456,736.39

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Solution

The fourth proportional to 4,493,926.89, 6,201,640.95 and 2,456,736.39 is: 3,390,308.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493,926.89 : 6,201,640.95 = 2,456,736.39 : x
  2. Step 2: Convert to fraction form
    4,493,926.89/6,201,640.95 = 2,456,736.39/x
  3. Step 3: Cross multiply
    4,493,926.89x = 6,201,640.95 × 2,456,736.39
  4. Step 4: Simplify right side
    4,493,926.89x = 15,235,796,999,579.17
  5. Step 5: Solve for x
    x = 15,235,796,999,579.17/4,493,926.89
  6. Step 6: Final answer
    x = 3,390,308.16

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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.