Home / 2,749,902.93-3,794,808.96-1,526,137.38

Finding the Fourth Proportional to 2,749,902.93, 3,794,808.96 and 1,526,137.38

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Solution

The fourth proportional to 2,749,902.93, 3,794,808.96 and 1,526,137.38 is: 2,106,037.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,902.93 : 3,794,808.96 = 1,526,137.38 : x
  2. Step 2: Convert to fraction form
    2,749,902.93/3,794,808.96 = 1,526,137.38/x
  3. Step 3: Cross multiply
    2,749,902.93x = 3,794,808.96 × 1,526,137.38
  4. Step 4: Simplify right side
    2,749,902.93x = 5,791,399,803,814.93
  5. Step 5: Solve for x
    x = 5,791,399,803,814.93/2,749,902.93
  6. Step 6: Final answer
    x = 2,106,037.90

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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.