Home / 3,352,903.63-5,030,105.48-1,222,987.77

Finding the Fourth Proportional to 3,352,903.63, 5,030,105.48 and 1,222,987.77

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Solution

The fourth proportional to 3,352,903.63, 5,030,105.48 and 1,222,987.77 is: 1,834,755.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,903.63 : 5,030,105.48 = 1,222,987.77 : x
  2. Step 2: Convert to fraction form
    3,352,903.63/5,030,105.48 = 1,222,987.77/x
  3. Step 3: Cross multiply
    3,352,903.63x = 5,030,105.48 × 1,222,987.77
  4. Step 4: Simplify right side
    3,352,903.63x = 6,151,757,483,849.98
  5. Step 5: Solve for x
    x = 6,151,757,483,849.98/3,352,903.63
  6. Step 6: Final answer
    x = 1,834,755.23

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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.