Home / 3,736,828.22-5,155,756.26-2,104,665.26

Finding the Fourth Proportional to 3,736,828.22, 5,155,756.26 and 2,104,665.26

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Solution

The fourth proportional to 3,736,828.22, 5,155,756.26 and 2,104,665.26 is: 2,903,837.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,828.22 : 5,155,756.26 = 2,104,665.26 : x
  2. Step 2: Convert to fraction form
    3,736,828.22/5,155,756.26 = 2,104,665.26/x
  3. Step 3: Cross multiply
    3,736,828.22x = 5,155,756.26 × 2,104,665.26
  4. Step 4: Simplify right side
    3,736,828.22x = 10,851,141,089,449.53
  5. Step 5: Solve for x
    x = 10,851,141,089,449.53/3,736,828.22
  6. Step 6: Final answer
    x = 2,903,837.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.