Home / 2,797,027.98-4,194,935.01-1,000,035.78

Finding the Fourth Proportional to 2,797,027.98, 4,194,935.01 and 1,000,035.78

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Solution

The fourth proportional to 2,797,027.98, 4,194,935.01 and 1,000,035.78 is: 1,499,836.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,027.98 : 4,194,935.01 = 1,000,035.78 : x
  2. Step 2: Convert to fraction form
    2,797,027.98/4,194,935.01 = 1,000,035.78/x
  3. Step 3: Cross multiply
    2,797,027.98x = 4,194,935.01 × 1,000,035.78
  4. Step 4: Simplify right side
    2,797,027.98x = 4,195,085,104,774.66
  5. Step 5: Solve for x
    x = 4,195,085,104,774.66/2,797,027.98
  6. Step 6: Final answer
    x = 1,499,836.66

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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.