Home / 2,394,595.77-3,588,774.74-972,989.88

Finding the Fourth Proportional to 2,394,595.77, 3,588,774.74 and 972,989.88

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Solution

The fourth proportional to 2,394,595.77, 3,588,774.74 and 972,989.88 is: 1,458,217.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,595.77 : 3,588,774.74 = 972,989.88 : x
  2. Step 2: Convert to fraction form
    2,394,595.77/3,588,774.74 = 972,989.88/x
  3. Step 3: Cross multiply
    2,394,595.77x = 3,588,774.74 × 972,989.88
  4. Step 4: Simplify right side
    2,394,595.77x = 3,491,841,503,619.63
  5. Step 5: Solve for x
    x = 3,491,841,503,619.63/2,394,595.77
  6. Step 6: Final answer
    x = 1,458,217.52

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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.