Home / 2,764,045.88-3,814,215.75-1,523,601.97

Finding the Fourth Proportional to 2,764,045.88, 3,814,215.75 and 1,523,601.97

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Solution

The fourth proportional to 2,764,045.88, 3,814,215.75 and 1,523,601.97 is: 2,102,478.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,045.88 : 3,814,215.75 = 1,523,601.97 : x
  2. Step 2: Convert to fraction form
    2,764,045.88/3,814,215.75 = 1,523,601.97/x
  3. Step 3: Cross multiply
    2,764,045.88x = 3,814,215.75 × 1,523,601.97
  4. Step 4: Simplify right side
    2,764,045.88x = 5,811,346,623,087.02
  5. Step 5: Solve for x
    x = 5,811,346,623,087.02/2,764,045.88
  6. Step 6: Final answer
    x = 2,102,478.35

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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.