Home / 6,167,385.40-9,237,605.34-2,562,221.56

Finding the Fourth Proportional to 6,167,385.40, 9,237,605.34 and 2,562,221.56

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Solution

The fourth proportional to 6,167,385.40, 9,237,605.34 and 2,562,221.56 is: 3,837,735.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167,385.40 : 9,237,605.34 = 2,562,221.56 : x
  2. Step 2: Convert to fraction form
    6,167,385.40/9,237,605.34 = 2,562,221.56/x
  3. Step 3: Cross multiply
    6,167,385.40x = 9,237,605.34 × 2,562,221.56
  4. Step 4: Simplify right side
    6,167,385.40x = 23,668,791,564,919.13
  5. Step 5: Solve for x
    x = 23,668,791,564,919.13/6,167,385.40
  6. Step 6: Final answer
    x = 3,837,735.12

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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.