Home / 4,901,459.52-6,763,014.24-2,863,874.88

Finding the Fourth Proportional to 4,901,459.52, 6,763,014.24 and 2,863,874.88

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Solution

The fourth proportional to 4,901,459.52, 6,763,014.24 and 2,863,874.88 is: 3,951,563.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,459.52 : 6,763,014.24 = 2,863,874.88 : x
  2. Step 2: Convert to fraction form
    4,901,459.52/6,763,014.24 = 2,863,874.88/x
  3. Step 3: Cross multiply
    4,901,459.52x = 6,763,014.24 × 2,863,874.88
  4. Step 4: Simplify right side
    4,901,459.52x = 19,368,426,595,018.29
  5. Step 5: Solve for x
    x = 19,368,426,595,018.29/4,901,459.52
  6. Step 6: Final answer
    x = 3,951,563.10

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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.