Home / 2,064,814.20-3,097,221.30-802,937.06

Finding the Fourth Proportional to 2,064,814.20, 3,097,221.30 and 802,937.06

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Solution

The fourth proportional to 2,064,814.20, 3,097,221.30 and 802,937.06 is: 1,204,405.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,814.20 : 3,097,221.30 = 802,937.06 : x
  2. Step 2: Convert to fraction form
    2,064,814.20/3,097,221.30 = 802,937.06/x
  3. Step 3: Cross multiply
    2,064,814.20x = 3,097,221.30 × 802,937.06
  4. Step 4: Simplify right side
    2,064,814.20x = 2,486,873,764,791.38
  5. Step 5: Solve for x
    x = 2,486,873,764,791.38/2,064,814.20
  6. Step 6: Final answer
    x = 1,204,405.59

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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.