Home / 9,622,132.39-14,437,940.73-4,504,908.79

Finding the Fourth Proportional to 9,622,132.39, 14,437,940.73 and 4,504,908.79

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Solution

The fourth proportional to 9,622,132.39, 14,437,940.73 and 4,504,908.79 is: 6,759,583.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,622,132.39 : 14,437,940.73 = 4,504,908.79 : x
  2. Step 2: Convert to fraction form
    9,622,132.39/14,437,940.73 = 4,504,908.79/x
  3. Step 3: Cross multiply
    9,622,132.39x = 14,437,940.73 × 4,504,908.79
  4. Step 4: Simplify right side
    9,622,132.39x = 65,041,606,009,361.77
  5. Step 5: Solve for x
    x = 65,041,606,009,361.77/9,622,132.39
  6. Step 6: Final answer
    x = 6,759,583.37

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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.