Home / 7,265,571.58-10,898,754.81-2,946,980.44

Finding the Fourth Proportional to 7,265,571.58, 10,898,754.81 and 2,946,980.44

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Solution

The fourth proportional to 7,265,571.58, 10,898,754.81 and 2,946,980.44 is: 4,420,631.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,265,571.58 : 10,898,754.81 = 2,946,980.44 : x
  2. Step 2: Convert to fraction form
    7,265,571.58/10,898,754.81 = 2,946,980.44/x
  3. Step 3: Cross multiply
    7,265,571.58x = 10,898,754.81 × 2,946,980.44
  4. Step 4: Simplify right side
    7,265,571.58x = 32,118,417,245,425.92
  5. Step 5: Solve for x
    x = 32,118,417,245,425.92/7,265,571.58
  6. Step 6: Final answer
    x = 4,420,631.87

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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.