Home / 6,163,707.38-8,505,454.29-3,446,928.50

Finding the Fourth Proportional to 6,163,707.38, 8,505,454.29 and 3,446,928.50

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Solution

The fourth proportional to 6,163,707.38, 8,505,454.29 and 3,446,928.50 is: 4,756,503.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,163,707.38 : 8,505,454.29 = 3,446,928.50 : x
  2. Step 2: Convert to fraction form
    6,163,707.38/8,505,454.29 = 3,446,928.50/x
  3. Step 3: Cross multiply
    6,163,707.38x = 8,505,454.29 × 3,446,928.50
  4. Step 4: Simplify right side
    6,163,707.38x = 29,317,692,797,648.26
  5. Step 5: Solve for x
    x = 29,317,692,797,648.26/6,163,707.38
  6. Step 6: Final answer
    x = 4,756,503.02

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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.