Home / 4,901,467.52-6,763,025.28-2,863,882.88

Finding the Fourth Proportional to 4,901,467.52, 6,763,025.28 and 2,863,882.88

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Solution

The fourth proportional to 4,901,467.52, 6,763,025.28 and 2,863,882.88 is: 3,951,574.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,467.52 : 6,763,025.28 = 2,863,882.88 : x
  2. Step 2: Convert to fraction form
    4,901,467.52/6,763,025.28 = 2,863,882.88/x
  3. Step 3: Cross multiply
    4,901,467.52x = 6,763,025.28 × 2,863,882.88
  4. Step 4: Simplify right side
    4,901,467.52x = 19,368,512,316,399.21
  5. Step 5: Solve for x
    x = 19,368,512,316,399.21/4,901,467.52
  6. Step 6: Final answer
    x = 3,951,574.14

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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.