Home / 3,028,616.38-4,541,941.78-1,006,317.30

Finding the Fourth Proportional to 3,028,616.38, 4,541,941.78 and 1,006,317.30

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Solution

The fourth proportional to 3,028,616.38, 4,541,941.78 and 1,006,317.30 is: 1,509,149.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,616.38 : 4,541,941.78 = 1,006,317.30 : x
  2. Step 2: Convert to fraction form
    3,028,616.38/4,541,941.78 = 1,006,317.30/x
  3. Step 3: Cross multiply
    3,028,616.38x = 4,541,941.78 × 1,006,317.30
  4. Step 4: Simplify right side
    3,028,616.38x = 4,570,634,567,830.92
  5. Step 5: Solve for x
    x = 4,570,634,567,830.92/3,028,616.38
  6. Step 6: Final answer
    x = 1,509,149.39

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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.