Home / 3,462,912.69-5,194,369.08-938,567.94

Finding the Fourth Proportional to 3,462,912.69, 5,194,369.08 and 938,567.94

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Solution

The fourth proportional to 3,462,912.69, 5,194,369.08 and 938,567.94 is: 1,407,851.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,912.69 : 5,194,369.08 = 938,567.94 : x
  2. Step 2: Convert to fraction form
    3,462,912.69/5,194,369.08 = 938,567.94/x
  3. Step 3: Cross multiply
    3,462,912.69x = 5,194,369.08 × 938,567.94
  4. Step 4: Simplify right side
    3,462,912.69x = 4,875,268,287,015.30
  5. Step 5: Solve for x
    x = 4,875,268,287,015.30/3,462,912.69
  6. Step 6: Final answer
    x = 1,407,851.92

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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.