Home / 6,786,032.58-9,361,603.35-6,012,451.80

Finding the Fourth Proportional to 6,786,032.58, 9,361,603.35 and 6,012,451.80

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Solution

The fourth proportional to 6,786,032.58, 9,361,603.35 and 6,012,451.80 is: 8,294,417.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,786,032.58 : 9,361,603.35 = 6,012,451.80 : x
  2. Step 2: Convert to fraction form
    6,786,032.58/9,361,603.35 = 6,012,451.80/x
  3. Step 3: Cross multiply
    6,786,032.58x = 9,361,603.35 × 6,012,451.80
  4. Step 4: Simplify right side
    6,786,032.58x = 56,286,188,912,593.52
  5. Step 5: Solve for x
    x = 56,286,188,912,593.52/6,786,032.58
  6. Step 6: Final answer
    x = 8,294,417.72

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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.