Home / 4,788,951.08-6,608,892.60-2,613,633.76

Finding the Fourth Proportional to 4,788,951.08, 6,608,892.60 and 2,613,633.76

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Solution

The fourth proportional to 4,788,951.08, 6,608,892.60 and 2,613,633.76 is: 3,606,891.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,951.08 : 6,608,892.60 = 2,613,633.76 : x
  2. Step 2: Convert to fraction form
    4,788,951.08/6,608,892.60 = 2,613,633.76/x
  3. Step 3: Cross multiply
    4,788,951.08x = 6,608,892.60 × 2,613,633.76
  4. Step 4: Simplify right side
    4,788,951.08x = 17,273,224,782,529.71
  5. Step 5: Solve for x
    x = 17,273,224,782,529.71/4,788,951.08
  6. Step 6: Final answer
    x = 3,606,891.05

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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.