Home / 4,788,568.68-6,608,365.20-2,613,252.30

Finding the Fourth Proportional to 4,788,568.68, 6,608,365.20 and 2,613,252.30

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Solution

The fourth proportional to 4,788,568.68, 6,608,365.20 and 2,613,252.30 is: 3,606,364.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,568.68 : 6,608,365.20 = 2,613,252.30 : x
  2. Step 2: Convert to fraction form
    4,788,568.68/6,608,365.20 = 2,613,252.30/x
  3. Step 3: Cross multiply
    4,788,568.68x = 6,608,365.20 × 2,613,252.30
  4. Step 4: Simplify right side
    4,788,568.68x = 17,269,325,558,139.96
  5. Step 5: Solve for x
    x = 17,269,325,558,139.96/4,788,568.68
  6. Step 6: Final answer
    x = 3,606,364.81

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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.