Home / 5,753,074.34-8,628,669.72-2,341,223.12

Finding the Fourth Proportional to 5,753,074.34, 8,628,669.72 and 2,341,223.12

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Solution

The fourth proportional to 5,753,074.34, 8,628,669.72 and 2,341,223.12 is: 3,511,451.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,753,074.34 : 8,628,669.72 = 2,341,223.12 : x
  2. Step 2: Convert to fraction form
    5,753,074.34/8,628,669.72 = 2,341,223.12/x
  3. Step 3: Cross multiply
    5,753,074.34x = 8,628,669.72 × 2,341,223.12
  4. Step 4: Simplify right side
    5,753,074.34x = 20,201,641,064,879.60
  5. Step 5: Solve for x
    x = 20,201,641,064,879.60/5,753,074.34
  6. Step 6: Final answer
    x = 3,511,451.42

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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.