Home / 9,361,230.40-14,041,845.60-7,737,601.60

Finding the Fourth Proportional to 9,361,230.40, 14,041,845.60 and 7,737,601.60

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Solution

The fourth proportional to 9,361,230.40, 14,041,845.60 and 7,737,601.60 is: 11,606,402.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,230.40 : 14,041,845.60 = 7,737,601.60 : x
  2. Step 2: Convert to fraction form
    9,361,230.40/14,041,845.60 = 7,737,601.60/x
  3. Step 3: Cross multiply
    9,361,230.40x = 14,041,845.60 × 7,737,601.60
  4. Step 4: Simplify right side
    9,361,230.40x = 108,650,206,981,512.95
  5. Step 5: Solve for x
    x = 108,650,206,981,512.95/9,361,230.40
  6. Step 6: Final answer
    x = 11,606,402.40

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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.