Home / 4,763,435.01-7,145,141.58-2,067,410.76

Finding the Fourth Proportional to 4,763,435.01, 7,145,141.58 and 2,067,410.76

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Solution

The fourth proportional to 4,763,435.01, 7,145,141.58 and 2,067,410.76 is: 3,101,111.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763,435.01 : 7,145,141.58 = 2,067,410.76 : x
  2. Step 2: Convert to fraction form
    4,763,435.01/7,145,141.58 = 2,067,410.76/x
  3. Step 3: Cross multiply
    4,763,435.01x = 7,145,141.58 × 2,067,410.76
  4. Step 4: Simplify right side
    4,763,435.01x = 14,771,942,584,215.40
  5. Step 5: Solve for x
    x = 14,771,942,584,215.40/4,763,435.01
  6. Step 6: Final answer
    x = 3,101,111.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.