Home / 4,645,261.13-6,410,460.35-2,608,114.37

Finding the Fourth Proportional to 4,645,261.13, 6,410,460.35 and 2,608,114.37

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Solution

The fourth proportional to 4,645,261.13, 6,410,460.35 and 2,608,114.37 is: 3,599,197.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645,261.13 : 6,410,460.35 = 2,608,114.37 : x
  2. Step 2: Convert to fraction form
    4,645,261.13/6,410,460.35 = 2,608,114.37/x
  3. Step 3: Cross multiply
    4,645,261.13x = 6,410,460.35 × 2,608,114.37
  4. Step 4: Simplify right side
    4,645,261.13x = 16,719,213,731,618.21
  5. Step 5: Solve for x
    x = 16,719,213,731,618.21/4,645,261.13
  6. Step 6: Final answer
    x = 3,599,197.82

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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.