Home / 6,786,116.26-10,177,014.39-2,236,317.10

Finding the Fourth Proportional to 6,786,116.26, 10,177,014.39 and 2,236,317.10

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Solution

The fourth proportional to 6,786,116.26, 10,177,014.39 and 2,236,317.10 is: 3,353,763.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,786,116.26 : 10,177,014.39 = 2,236,317.10 : x
  2. Step 2: Convert to fraction form
    6,786,116.26/10,177,014.39 = 2,236,317.10/x
  3. Step 3: Cross multiply
    6,786,116.26x = 10,177,014.39 × 2,236,317.10
  4. Step 4: Simplify right side
    6,786,116.26x = 22,759,031,307,303.07
  5. Step 5: Solve for x
    x = 22,759,031,307,303.07/6,786,116.26
  6. Step 6: Final answer
    x = 3,353,763.84

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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.