Home / 4,433,014.54-6,649,521.83-3,423,608.81

Finding the Fourth Proportional to 4,433,014.54, 6,649,521.83 and 3,423,608.81

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Solution

The fourth proportional to 4,433,014.54, 6,649,521.83 and 3,423,608.81 is: 5,135,413.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,014.54 : 6,649,521.83 = 3,423,608.81 : x
  2. Step 2: Convert to fraction form
    4,433,014.54/6,649,521.83 = 3,423,608.81/x
  3. Step 3: Cross multiply
    4,433,014.54x = 6,649,521.83 × 3,423,608.81
  4. Step 4: Simplify right side
    4,433,014.54x = 22,765,361,506,883.91
  5. Step 5: Solve for x
    x = 22,765,361,506,883.91/4,433,014.54
  6. Step 6: Final answer
    x = 5,135,413.23

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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.