Home / 3,552,582.94-5,326,834.58-1,391,077.30

Finding the Fourth Proportional to 3,552,582.94, 5,326,834.58 and 1,391,077.30

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Solution

The fourth proportional to 3,552,582.94, 5,326,834.58 and 1,391,077.30 is: 2,085,817.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,582.94 : 5,326,834.58 = 1,391,077.30 : x
  2. Step 2: Convert to fraction form
    3,552,582.94/5,326,834.58 = 1,391,077.30/x
  3. Step 3: Cross multiply
    3,552,582.94x = 5,326,834.58 × 1,391,077.30
  4. Step 4: Simplify right side
    3,552,582.94x = 7,410,038,647,874.10
  5. Step 5: Solve for x
    x = 7,410,038,647,874.10/3,552,582.94
  6. Step 6: Final answer
    x = 2,085,817.21

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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.