Home / 9,393,566.40-14,085,908.37-3,638,995.38

Finding the Fourth Proportional to 9,393,566.40, 14,085,908.37 and 3,638,995.38

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Solution

The fourth proportional to 9,393,566.40, 14,085,908.37 and 3,638,995.38 is: 5,456,772.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,393,566.40 : 14,085,908.37 = 3,638,995.38 : x
  2. Step 2: Convert to fraction form
    9,393,566.40/14,085,908.37 = 3,638,995.38/x
  3. Step 3: Cross multiply
    9,393,566.40x = 14,085,908.37 × 3,638,995.38
  4. Step 4: Simplify right side
    9,393,566.40x = 51,258,555,481,533.33
  5. Step 5: Solve for x
    x = 51,258,555,481,533.33/9,393,566.40
  6. Step 6: Final answer
    x = 5,456,772.57

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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.