Home / 5,103,167.34-7,652,093.19-2,406,768.57

Finding the Fourth Proportional to 5,103,167.34, 7,652,093.19 and 2,406,768.57

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Solution

The fourth proportional to 5,103,167.34, 7,652,093.19 and 2,406,768.57 is: 3,608,899.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,103,167.34 : 7,652,093.19 = 2,406,768.57 : x
  2. Step 2: Convert to fraction form
    5,103,167.34/7,652,093.19 = 2,406,768.57/x
  3. Step 3: Cross multiply
    5,103,167.34x = 7,652,093.19 × 2,406,768.57
  4. Step 4: Simplify right side
    5,103,167.34x = 18,416,817,384,403.04
  5. Step 5: Solve for x
    x = 18,416,817,384,403.04/5,103,167.34
  6. Step 6: Final answer
    x = 3,608,899.37

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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.