Home / 1,003,597.29-1,384,984.88-568,014.63

Finding the Fourth Proportional to 1,003,597.29, 1,384,984.88 and 568,014.63

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Solution

The fourth proportional to 1,003,597.29, 1,384,984.88 and 568,014.63 is: 783,871.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,597.29 : 1,384,984.88 = 568,014.63 : x
  2. Step 2: Convert to fraction form
    1,003,597.29/1,384,984.88 = 568,014.63/x
  3. Step 3: Cross multiply
    1,003,597.29x = 1,384,984.88 × 568,014.63
  4. Step 4: Simplify right side
    1,003,597.29x = 786,691,668,265.08
  5. Step 5: Solve for x
    x = 786,691,668,265.08/1,003,597.29
  6. Step 6: Final answer
    x = 783,871.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.