Home / 9,213,106.01-13,821,680.77-2,823,838.97

Finding the Fourth Proportional to 9,213,106.01, 13,821,680.77 and 2,823,838.97

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Solution

The fourth proportional to 9,213,106.01, 13,821,680.77 and 2,823,838.97 is: 4,236,378.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,213,106.01 : 13,821,680.77 = 2,823,838.97 : x
  2. Step 2: Convert to fraction form
    9,213,106.01/13,821,680.77 = 2,823,838.97/x
  3. Step 3: Cross multiply
    9,213,106.01x = 13,821,680.77 × 2,823,838.97
  4. Step 4: Simplify right side
    9,213,106.01x = 39,030,200,713,057.60
  5. Step 5: Solve for x
    x = 39,030,200,713,057.60/9,213,106.01
  6. Step 6: Final answer
    x = 4,236,378.12

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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.