Home / 1,952,740.86-2,694,764.67-1,093,315.47

Finding the Fourth Proportional to 1,952,740.86, 2,694,764.67 and 1,093,315.47

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Solution

The fourth proportional to 1,952,740.86, 2,694,764.67 and 1,093,315.47 is: 1,508,765.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,740.86 : 2,694,764.67 = 1,093,315.47 : x
  2. Step 2: Convert to fraction form
    1,952,740.86/2,694,764.67 = 1,093,315.47/x
  3. Step 3: Cross multiply
    1,952,740.86x = 2,694,764.67 × 1,093,315.47
  4. Step 4: Simplify right side
    1,952,740.86x = 2,946,227,911,898.05
  5. Step 5: Solve for x
    x = 2,946,227,911,898.05/1,952,740.86
  6. Step 6: Final answer
    x = 1,508,765.43

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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.