Home / 3,002,628.67-4,503,011.49-1,083,290.36

Finding the Fourth Proportional to 3,002,628.67, 4,503,011.49 and 1,083,290.36

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Solution

The fourth proportional to 3,002,628.67, 4,503,011.49 and 1,083,290.36 is: 1,624,599.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,628.67 : 4,503,011.49 = 1,083,290.36 : x
  2. Step 2: Convert to fraction form
    3,002,628.67/4,503,011.49 = 1,083,290.36/x
  3. Step 3: Cross multiply
    3,002,628.67x = 4,503,011.49 × 1,083,290.36
  4. Step 4: Simplify right side
    3,002,628.67x = 4,878,068,915,571.18
  5. Step 5: Solve for x
    x = 4,878,068,915,571.18/3,002,628.67
  6. Step 6: Final answer
    x = 1,624,599.46

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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.