Home / 9,766,529.20-14,649,793.80-3,035,623.60

Finding the Fourth Proportional to 9,766,529.20, 14,649,793.80 and 3,035,623.60

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Solution

The fourth proportional to 9,766,529.20, 14,649,793.80 and 3,035,623.60 is: 4,553,435.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,766,529.20 : 14,649,793.80 = 3,035,623.60 : x
  2. Step 2: Convert to fraction form
    9,766,529.20/14,649,793.80 = 3,035,623.60/x
  3. Step 3: Cross multiply
    9,766,529.20x = 14,649,793.80 × 3,035,623.60
  4. Step 4: Simplify right side
    9,766,529.20x = 44,471,259,794,413.69
  5. Step 5: Solve for x
    x = 44,471,259,794,413.69/9,766,529.20
  6. Step 6: Final answer
    x = 4,553,435.40

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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.