Home / 4,538,504.76-6,263,123.58-2,501,313.72

Finding the Fourth Proportional to 4,538,504.76, 6,263,123.58 and 2,501,313.72

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Solution

The fourth proportional to 4,538,504.76, 6,263,123.58 and 2,501,313.72 is: 3,451,805.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,504.76 : 6,263,123.58 = 2,501,313.72 : x
  2. Step 2: Convert to fraction form
    4,538,504.76/6,263,123.58 = 2,501,313.72/x
  3. Step 3: Cross multiply
    4,538,504.76x = 6,263,123.58 × 2,501,313.72
  4. Step 4: Simplify right side
    4,538,504.76x = 15,666,036,940,709.52
  5. Step 5: Solve for x
    x = 15,666,036,940,709.52/4,538,504.76
  6. Step 6: Final answer
    x = 3,451,805.78

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Double scale
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1.5x scale

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.