Home / 3,069,582.64-4,599,959.88-2,111,120.44

Finding the Fourth Proportional to 3,069,582.64, 4,599,959.88 and 2,111,120.44

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Solution

The fourth proportional to 3,069,582.64, 4,599,959.88 and 2,111,120.44 is: 3,163,644.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,582.64 : 4,599,959.88 = 2,111,120.44 : x
  2. Step 2: Convert to fraction form
    3,069,582.64/4,599,959.88 = 2,111,120.44/x
  3. Step 3: Cross multiply
    3,069,582.64x = 4,599,959.88 × 2,111,120.44
  4. Step 4: Simplify right side
    3,069,582.64x = 9,711,069,325,847.95
  5. Step 5: Solve for x
    x = 9,711,069,325,847.95/3,069,582.64
  6. Step 6: Final answer
    x = 3,163,644.85

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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.