Home / 6,230,220.57-9,345,288.47-3,352,941.27

Finding the Fourth Proportional to 6,230,220.57, 9,345,288.47 and 3,352,941.27

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Solution

The fourth proportional to 6,230,220.57, 9,345,288.47 and 3,352,941.27 is: 5,029,389.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,220.57 : 9,345,288.47 = 3,352,941.27 : x
  2. Step 2: Convert to fraction form
    6,230,220.57/9,345,288.47 = 3,352,941.27/x
  3. Step 3: Cross multiply
    6,230,220.57x = 9,345,288.47 × 3,352,941.27
  4. Step 4: Simplify right side
    6,230,220.57x = 31,334,203,374,353.45
  5. Step 5: Solve for x
    x = 31,334,203,374,353.45/6,230,220.57
  6. Step 6: Final answer
    x = 5,029,389.09

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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.