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Finding the Fourth Proportional to 2,984,598.11, 4,477,769.24 and 962,797.41

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Solution

The fourth proportional to 2,984,598.11, 4,477,769.24 and 962,797.41 is: 1,444,477.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,598.11 : 4,477,769.24 = 962,797.41 : x
  2. Step 2: Convert to fraction form
    2,984,598.11/4,477,769.24 = 962,797.41/x
  3. Step 3: Cross multiply
    2,984,598.11x = 4,477,769.24 × 962,797.41
  4. Step 4: Simplify right side
    2,984,598.11x = 4,311,184,622,035.68
  5. Step 5: Solve for x
    x = 4,311,184,622,035.68/2,984,598.11
  6. Step 6: Final answer
    x = 1,444,477.43

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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.