Home / 4,907,324.07-7,340,483.06-3,448,268.28

Finding the Fourth Proportional to 4,907,324.07, 7,340,483.06 and 3,448,268.28

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Solution

The fourth proportional to 4,907,324.07, 7,340,483.06 and 3,448,268.28 is: 5,157,995.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,324.07 : 7,340,483.06 = 3,448,268.28 : x
  2. Step 2: Convert to fraction form
    4,907,324.07/7,340,483.06 = 3,448,268.28/x
  3. Step 3: Cross multiply
    4,907,324.07x = 7,340,483.06 × 3,448,268.28
  4. Step 4: Simplify right side
    4,907,324.07x = 25,311,954,878,433.99
  5. Step 5: Solve for x
    x = 25,311,954,878,433.99/4,907,324.07
  6. Step 6: Final answer
    x = 5,157,995.38

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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.