Home / 2,974,327.94-4,104,598.38-1,616,200.94

Finding the Fourth Proportional to 2,974,327.94, 4,104,598.38 and 1,616,200.94

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Solution

The fourth proportional to 2,974,327.94, 4,104,598.38 and 1,616,200.94 is: 2,230,371.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,974,327.94 : 4,104,598.38 = 1,616,200.94 : x
  2. Step 2: Convert to fraction form
    2,974,327.94/4,104,598.38 = 1,616,200.94/x
  3. Step 3: Cross multiply
    2,974,327.94x = 4,104,598.38 × 1,616,200.94
  4. Step 4: Simplify right side
    2,974,327.94x = 6,633,855,760,078.48
  5. Step 5: Solve for x
    x = 6,633,855,760,078.48/2,974,327.94
  6. Step 6: Final answer
    x = 2,230,371.33

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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.