Home / 2,934,244-4,049,267.70-1,711,393.84

Finding the Fourth Proportional to 2,934,244, 4,049,267.70 and 1,711,393.84

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Solution

The fourth proportional to 2,934,244, 4,049,267.70 and 1,711,393.84 is: 2,361,729.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,244 : 4,049,267.70 = 1,711,393.84 : x
  2. Step 2: Convert to fraction form
    2,934,244/4,049,267.70 = 1,711,393.84/x
  3. Step 3: Cross multiply
    2,934,244x = 4,049,267.70 × 1,711,393.84
  4. Step 4: Simplify right side
    2,934,244x = 6,929,891,798,290.97
  5. Step 5: Solve for x
    x = 6,929,891,798,290.97/2,934,244
  6. Step 6: Final answer
    x = 2,361,729.90

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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.