Home / 3,008,065.36-4,515,945-2,584,312.24

Finding the Fourth Proportional to 3,008,065.36, 4,515,945 and 2,584,312.24

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Solution

The fourth proportional to 3,008,065.36, 4,515,945 and 2,584,312.24 is: 3,879,773.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,065.36 : 4,515,945 = 2,584,312.24 : x
  2. Step 2: Convert to fraction form
    3,008,065.36/4,515,945 = 2,584,312.24/x
  3. Step 3: Cross multiply
    3,008,065.36x = 4,515,945 × 2,584,312.24
  4. Step 4: Simplify right side
    3,008,065.36x = 11,670,611,938,666.80
  5. Step 5: Solve for x
    x = 11,670,611,938,666.80/3,008,065.36
  6. Step 6: Final answer
    x = 3,879,773.39

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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.