Home / 2,731,163.06-4,096,941.42-1,048,266.56

Finding the Fourth Proportional to 2,731,163.06, 4,096,941.42 and 1,048,266.56

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Solution

The fourth proportional to 2,731,163.06, 4,096,941.42 and 1,048,266.56 is: 1,572,475.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,163.06 : 4,096,941.42 = 1,048,266.56 : x
  2. Step 2: Convert to fraction form
    2,731,163.06/4,096,941.42 = 1,048,266.56/x
  3. Step 3: Cross multiply
    2,731,163.06x = 4,096,941.42 × 1,048,266.56
  4. Step 4: Simplify right side
    2,731,163.06x = 4,294,686,703,038.27
  5. Step 5: Solve for x
    x = 4,294,686,703,038.27/2,731,163.06
  6. Step 6: Final answer
    x = 1,572,475.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.