Home / 9,562,230.14-13,195,492.46-5,211,222.80

Finding the Fourth Proportional to 9,562,230.14, 13,195,492.46 and 5,211,222.80

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Solution

The fourth proportional to 9,562,230.14, 13,195,492.46 and 5,211,222.80 is: 7,191,277.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,562,230.14 : 13,195,492.46 = 5,211,222.80 : x
  2. Step 2: Convert to fraction form
    9,562,230.14/13,195,492.46 = 5,211,222.80/x
  3. Step 3: Cross multiply
    9,562,230.14x = 13,195,492.46 × 5,211,222.80
  4. Step 4: Simplify right side
    9,562,230.14x = 68,764,651,164,780.09
  5. Step 5: Solve for x
    x = 68,764,651,164,780.09/9,562,230.14
  6. Step 6: Final answer
    x = 7,191,277.57

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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.