Home / 3,603,690.68-5,406,376.82-1,044,959

Finding the Fourth Proportional to 3,603,690.68, 5,406,376.82 and 1,044,959

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Solution

The fourth proportional to 3,603,690.68, 5,406,376.82 and 1,044,959 is: 1,567,682.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,603,690.68 : 5,406,376.82 = 1,044,959 : x
  2. Step 2: Convert to fraction form
    3,603,690.68/5,406,376.82 = 1,044,959/x
  3. Step 3: Cross multiply
    3,603,690.68x = 5,406,376.82 × 1,044,959
  4. Step 4: Simplify right side
    3,603,690.68x = 5,649,442,115,450.38
  5. Step 5: Solve for x
    x = 5,649,442,115,450.38/3,603,690.68
  6. Step 6: Final answer
    x = 1,567,682.31

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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.