Home / 7,576,614.68-11,367,745.44-4,546,155.56

Finding the Fourth Proportional to 7,576,614.68, 11,367,745.44 and 4,546,155.56

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Solution

The fourth proportional to 7,576,614.68, 11,367,745.44 and 4,546,155.56 is: 6,820,927.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,576,614.68 : 11,367,745.44 = 4,546,155.56 : x
  2. Step 2: Convert to fraction form
    7,576,614.68/11,367,745.44 = 4,546,155.56/x
  3. Step 3: Cross multiply
    7,576,614.68x = 11,367,745.44 × 4,546,155.56
  4. Step 4: Simplify right side
    7,576,614.68x = 51,679,539,136,720.64
  5. Step 5: Solve for x
    x = 51,679,539,136,720.64/7,576,614.68
  6. Step 6: Final answer
    x = 6,820,927.46

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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.