Home / 7,632,413.84-10,532,853.96-4,369,215.44

Finding the Fourth Proportional to 7,632,413.84, 10,532,853.96 and 4,369,215.44

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Solution

The fourth proportional to 7,632,413.84, 10,532,853.96 and 4,369,215.44 is: 6,029,587.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,632,413.84 : 10,532,853.96 = 4,369,215.44 : x
  2. Step 2: Convert to fraction form
    7,632,413.84/10,532,853.96 = 4,369,215.44/x
  3. Step 3: Cross multiply
    7,632,413.84x = 10,532,853.96 × 4,369,215.44
  4. Step 4: Simplify right side
    7,632,413.84x = 46,020,308,149,297.15
  5. Step 5: Solve for x
    x = 46,020,308,149,297.15/7,632,413.84
  6. Step 6: Final answer
    x = 6,029,587.64

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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.