Home / 4,734,474.50-7,102,764.23-2,208,751.94

Finding the Fourth Proportional to 4,734,474.50, 7,102,764.23 and 2,208,751.94

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Solution

The fourth proportional to 4,734,474.50, 7,102,764.23 and 2,208,751.94 is: 3,313,618.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,474.50 : 7,102,764.23 = 2,208,751.94 : x
  2. Step 2: Convert to fraction form
    4,734,474.50/7,102,764.23 = 2,208,751.94/x
  3. Step 3: Cross multiply
    4,734,474.50x = 7,102,764.23 × 2,208,751.94
  4. Step 4: Simplify right side
    4,734,474.50x = 15,688,244,279,088.26
  5. Step 5: Solve for x
    x = 15,688,244,279,088.26/4,734,474.50
  6. Step 6: Final answer
    x = 3,313,618.92

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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.