Home / 9,634,704.68-14,450,650.16-2,809,443.80

Finding the Fourth Proportional to 9,634,704.68, 14,450,650.16 and 2,809,443.80

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Solution

The fourth proportional to 9,634,704.68, 14,450,650.16 and 2,809,443.80 is: 4,213,755.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,634,704.68 : 14,450,650.16 = 2,809,443.80 : x
  2. Step 2: Convert to fraction form
    9,634,704.68/14,450,650.16 = 2,809,443.80/x
  3. Step 3: Cross multiply
    9,634,704.68x = 14,450,650.16 × 2,809,443.80
  4. Step 4: Simplify right side
    9,634,704.68x = 40,598,289,497,981.01
  5. Step 5: Solve for x
    x = 40,598,289,497,981.01/9,634,704.68
  6. Step 6: Final answer
    x = 4,213,755.46

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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.