Home / 5,624,942-7,762,416.12-3,046,622

Finding the Fourth Proportional to 5,624,942, 7,762,416.12 and 3,046,622

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Solution

The fourth proportional to 5,624,942, 7,762,416.12 and 3,046,622 is: 4,204,336.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,942 : 7,762,416.12 = 3,046,622 : x
  2. Step 2: Convert to fraction form
    5,624,942/7,762,416.12 = 3,046,622/x
  3. Step 3: Cross multiply
    5,624,942x = 7,762,416.12 × 3,046,622
  4. Step 4: Simplify right side
    5,624,942x = 23,649,147,724,346.64
  5. Step 5: Solve for x
    x = 23,649,147,724,346.64/5,624,942
  6. Step 6: Final answer
    x = 4,204,336.28

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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.