Home / 2,550,263.23-3,519,095.64-1,447,343.41

Finding the Fourth Proportional to 2,550,263.23, 3,519,095.64 and 1,447,343.41

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Solution

The fourth proportional to 2,550,263.23, 3,519,095.64 and 1,447,343.41 is: 1,997,182.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,263.23 : 3,519,095.64 = 1,447,343.41 : x
  2. Step 2: Convert to fraction form
    2,550,263.23/3,519,095.64 = 1,447,343.41/x
  3. Step 3: Cross multiply
    2,550,263.23x = 3,519,095.64 × 1,447,343.41
  4. Step 4: Simplify right side
    2,550,263.23x = 5,093,339,883,713.73
  5. Step 5: Solve for x
    x = 5,093,339,883,713.73/2,550,263.23
  6. Step 6: Final answer
    x = 1,997,182.03

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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.