Home / 3,352,902.63-5,030,103.98-1,222,986.77

Finding the Fourth Proportional to 3,352,902.63, 5,030,103.98 and 1,222,986.77

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Solution

The fourth proportional to 3,352,902.63, 5,030,103.98 and 1,222,986.77 is: 1,834,753.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,902.63 : 5,030,103.98 = 1,222,986.77 : x
  2. Step 2: Convert to fraction form
    3,352,902.63/5,030,103.98 = 1,222,986.77/x
  3. Step 3: Cross multiply
    3,352,902.63x = 5,030,103.98 × 1,222,986.77
  4. Step 4: Simplify right side
    3,352,902.63x = 6,151,750,619,264.35
  5. Step 5: Solve for x
    x = 6,151,750,619,264.35/3,352,902.63
  6. Step 6: Final answer
    x = 1,834,753.73

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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.