Home / 1,814,575.27-2,721,870.04-735,108.22

Finding the Fourth Proportional to 1,814,575.27, 2,721,870.04 and 735,108.22

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Solution

The fourth proportional to 1,814,575.27, 2,721,870.04 and 735,108.22 is: 1,102,665.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,575.27 : 2,721,870.04 = 735,108.22 : x
  2. Step 2: Convert to fraction form
    1,814,575.27/2,721,870.04 = 735,108.22/x
  3. Step 3: Cross multiply
    1,814,575.27x = 2,721,870.04 × 735,108.22
  4. Step 4: Simplify right side
    1,814,575.27x = 2,000,869,040,175.73
  5. Step 5: Solve for x
    x = 2,000,869,040,175.73/1,814,575.27
  6. Step 6: Final answer
    x = 1,102,665.22

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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.