Home / 3,007,511.37-4,511,532.23-848,555.54

Finding the Fourth Proportional to 3,007,511.37, 4,511,532.23 and 848,555.54

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Solution

The fourth proportional to 3,007,511.37, 4,511,532.23 and 848,555.54 is: 1,272,908.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,511.37 : 4,511,532.23 = 848,555.54 : x
  2. Step 2: Convert to fraction form
    3,007,511.37/4,511,532.23 = 848,555.54/x
  3. Step 3: Cross multiply
    3,007,511.37x = 4,511,532.23 × 848,555.54
  4. Step 4: Simplify right side
    3,007,511.37x = 3,828,285,686,332.31
  5. Step 5: Solve for x
    x = 3,828,285,686,332.31/3,007,511.37
  6. Step 6: Final answer
    x = 1,272,908.13

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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.