Home / 4,024,371.54-5,553,628.74-2,305,498.90

Finding the Fourth Proportional to 4,024,371.54, 5,553,628.74 and 2,305,498.90

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Solution

The fourth proportional to 4,024,371.54, 5,553,628.74 and 2,305,498.90 is: 3,181,586.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,371.54 : 5,553,628.74 = 2,305,498.90 : x
  2. Step 2: Convert to fraction form
    4,024,371.54/5,553,628.74 = 2,305,498.90/x
  3. Step 3: Cross multiply
    4,024,371.54x = 5,553,628.74 × 2,305,498.90
  4. Step 4: Simplify right side
    4,024,371.54x = 12,803,884,951,078.39
  5. Step 5: Solve for x
    x = 12,803,884,951,078.39/4,024,371.54
  6. Step 6: Final answer
    x = 3,181,586.20

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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.