Home / 3,069,581.64-4,599,958.38-2,111,119.44

Finding the Fourth Proportional to 3,069,581.64, 4,599,958.38 and 2,111,119.44

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Solution

The fourth proportional to 3,069,581.64, 4,599,958.38 and 2,111,119.44 is: 3,163,643.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,581.64 : 4,599,958.38 = 2,111,119.44 : x
  2. Step 2: Convert to fraction form
    3,069,581.64/4,599,958.38 = 2,111,119.44/x
  3. Step 3: Cross multiply
    3,069,581.64x = 4,599,958.38 × 2,111,119.44
  4. Step 4: Simplify right side
    3,069,581.64x = 9,711,061,559,208.91
  5. Step 5: Solve for x
    x = 9,711,061,559,208.91/3,069,581.64
  6. Step 6: Final answer
    x = 3,163,643.36

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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.