Home / 5,388,544.90-8,084,104.26-1,794,342.98

Finding the Fourth Proportional to 5,388,544.90, 8,084,104.26 and 1,794,342.98

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Solution

The fourth proportional to 5,388,544.90, 8,084,104.26 and 1,794,342.98 is: 2,691,943.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,388,544.90 : 8,084,104.26 = 1,794,342.98 : x
  2. Step 2: Convert to fraction form
    5,388,544.90/8,084,104.26 = 1,794,342.98/x
  3. Step 3: Cross multiply
    5,388,544.90x = 8,084,104.26 × 1,794,342.98
  4. Step 4: Simplify right side
    5,388,544.90x = 14,505,655,742,000.57
  5. Step 5: Solve for x
    x = 14,505,655,742,000.57/5,388,544.90
  6. Step 6: Final answer
    x = 2,691,943.01

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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.