Home / 5,018,725.44-6,925,741.38-2,726,902.53

Finding the Fourth Proportional to 5,018,725.44, 6,925,741.38 and 2,726,902.53

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Solution

The fourth proportional to 5,018,725.44, 6,925,741.38 and 2,726,902.53 is: 3,763,071.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,725.44 : 6,925,741.38 = 2,726,902.53 : x
  2. Step 2: Convert to fraction form
    5,018,725.44/6,925,741.38 = 2,726,902.53/x
  3. Step 3: Cross multiply
    5,018,725.44x = 6,925,741.38 × 2,726,902.53
  4. Step 4: Simplify right side
    5,018,725.44x = 18,885,821,691,247.69
  5. Step 5: Solve for x
    x = 18,885,821,691,247.69/5,018,725.44
  6. Step 6: Final answer
    x = 3,763,071.31

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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.