Home / 1,634,890.82-2,452,350-569,930.90

Finding the Fourth Proportional to 1,634,890.82, 2,452,350 and 569,930.90

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Solution

The fourth proportional to 1,634,890.82, 2,452,350 and 569,930.90 is: 854,901.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,890.82 : 2,452,350 = 569,930.90 : x
  2. Step 2: Convert to fraction form
    1,634,890.82/2,452,350 = 569,930.90/x
  3. Step 3: Cross multiply
    1,634,890.82x = 2,452,350 × 569,930.90
  4. Step 4: Simplify right side
    1,634,890.82x = 1,397,670,042,615
  5. Step 5: Solve for x
    x = 1,397,670,042,615/1,634,890.82
  6. Step 6: Final answer
    x = 854,901.15

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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.