Home / 5,529,582.25-7,631,085.74-3,082,210.79

Finding the Fourth Proportional to 5,529,582.25, 7,631,085.74 and 3,082,210.79

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Solution

The fourth proportional to 5,529,582.25, 7,631,085.74 and 3,082,210.79 is: 4,253,597.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,529,582.25 : 7,631,085.74 = 3,082,210.79 : x
  2. Step 2: Convert to fraction form
    5,529,582.25/7,631,085.74 = 3,082,210.79/x
  3. Step 3: Cross multiply
    5,529,582.25x = 7,631,085.74 × 3,082,210.79
  4. Step 4: Simplify right side
    5,529,582.25x = 23,520,614,753,676.65
  5. Step 5: Solve for x
    x = 23,520,614,753,676.65/5,529,582.25
  6. Step 6: Final answer
    x = 4,253,597.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.