Home / 4,494,406.50-6,202,280.97-2,457,216

Finding the Fourth Proportional to 4,494,406.50, 6,202,280.97 and 2,457,216

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Solution

The fourth proportional to 4,494,406.50, 6,202,280.97 and 2,457,216 is: 3,390,958.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,494,406.50 : 6,202,280.97 = 2,457,216 : x
  2. Step 2: Convert to fraction form
    4,494,406.50/6,202,280.97 = 2,457,216/x
  3. Step 3: Cross multiply
    4,494,406.50x = 6,202,280.97 × 2,457,216
  4. Step 4: Simplify right side
    4,494,406.50x = 15,240,344,035,979.52
  5. Step 5: Solve for x
    x = 15,240,344,035,979.52/4,494,406.50
  6. Step 6: Final answer
    x = 3,390,958.08

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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.