Home / 9,626,927.36-14,441,739.78-3,150,511.76

Finding the Fourth Proportional to 9,626,927.36, 14,441,739.78 and 3,150,511.76

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Solution

The fourth proportional to 9,626,927.36, 14,441,739.78 and 3,150,511.76 is: 4,726,209.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,626,927.36 : 14,441,739.78 = 3,150,511.76 : x
  2. Step 2: Convert to fraction form
    9,626,927.36/14,441,739.78 = 3,150,511.76/x
  3. Step 3: Cross multiply
    9,626,927.36x = 14,441,739.78 × 3,150,511.76
  4. Step 4: Simplify right side
    9,626,927.36x = 45,498,870,978,433.79
  5. Step 5: Solve for x
    x = 45,498,870,978,433.79/9,626,927.36
  6. Step 6: Final answer
    x = 4,726,209.03

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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.