Home / 6,337,171.26-8,745,298.38-3,436,561.26

Finding the Fourth Proportional to 6,337,171.26, 8,745,298.38 and 3,436,561.26

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Solution

The fourth proportional to 6,337,171.26, 8,745,298.38 and 3,436,561.26 is: 4,742,455.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,337,171.26 : 8,745,298.38 = 3,436,561.26 : x
  2. Step 2: Convert to fraction form
    6,337,171.26/8,745,298.38 = 3,436,561.26/x
  3. Step 3: Cross multiply
    6,337,171.26x = 8,745,298.38 × 3,436,561.26
  4. Step 4: Simplify right side
    6,337,171.26x = 30,053,753,619,848.76
  5. Step 5: Solve for x
    x = 30,053,753,619,848.76/6,337,171.26
  6. Step 6: Final answer
    x = 4,742,455.65

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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.