Home / 5,505,959.68-7,599,438.78-3,059,411.38

Finding the Fourth Proportional to 5,505,959.68, 7,599,438.78 and 3,059,411.38

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Solution

The fourth proportional to 5,505,959.68, 7,599,438.78 and 3,059,411.38 is: 4,222,662.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,959.68 : 7,599,438.78 = 3,059,411.38 : x
  2. Step 2: Convert to fraction form
    5,505,959.68/7,599,438.78 = 3,059,411.38/x
  3. Step 3: Cross multiply
    5,505,959.68x = 7,599,438.78 × 3,059,411.38
  4. Step 4: Simplify right side
    5,505,959.68x = 23,249,809,485,145.32
  5. Step 5: Solve for x
    x = 23,249,809,485,145.32/5,505,959.68
  6. Step 6: Final answer
    x = 4,222,662.50

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1.5x scale

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.