Home / 9,861,634.69-14,792,452.08-2,673,168.55

Finding the Fourth Proportional to 9,861,634.69, 14,792,452.08 and 2,673,168.55

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Solution

The fourth proportional to 9,861,634.69, 14,792,452.08 and 2,673,168.55 is: 4,009,752.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,861,634.69 : 14,792,452.08 = 2,673,168.55 : x
  2. Step 2: Convert to fraction form
    9,861,634.69/14,792,452.08 = 2,673,168.55/x
  3. Step 3: Cross multiply
    9,861,634.69x = 14,792,452.08 × 2,673,168.55
  4. Step 4: Simplify right side
    9,861,634.69x = 39,542,717,677,638.08
  5. Step 5: Solve for x
    x = 39,542,717,677,638.08/9,861,634.69
  6. Step 6: Final answer
    x = 4,009,752.84

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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.