Home / 11,291,413.59-16,937,452.35-2,771,749.76

Finding the Fourth Proportional to 11,291,413.59, 16,937,452.35 and 2,771,749.76

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Solution

The fourth proportional to 11,291,413.59, 16,937,452.35 and 2,771,749.76 is: 4,157,706.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,291,413.59 : 16,937,452.35 = 2,771,749.76 : x
  2. Step 2: Convert to fraction form
    11,291,413.59/16,937,452.35 = 2,771,749.76/x
  3. Step 3: Cross multiply
    11,291,413.59x = 16,937,452.35 × 2,771,749.76
  4. Step 4: Simplify right side
    11,291,413.59x = 46,946,379,401,436.68
  5. Step 5: Solve for x
    x = 46,946,379,401,436.68/11,291,413.59
  6. Step 6: Final answer
    x = 4,157,706.12

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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.