Home / 1,834,131.05-2,751,271.14-467,940.26

Finding the Fourth Proportional to 1,834,131.05, 2,751,271.14 and 467,940.26

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Solution

The fourth proportional to 1,834,131.05, 2,751,271.14 and 467,940.26 is: 701,929.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,131.05 : 2,751,271.14 = 467,940.26 : x
  2. Step 2: Convert to fraction form
    1,834,131.05/2,751,271.14 = 467,940.26/x
  3. Step 3: Cross multiply
    1,834,131.05x = 2,751,271.14 × 467,940.26
  4. Step 4: Simplify right side
    1,834,131.05x = 1,287,430,518,825.74
  5. Step 5: Solve for x
    x = 1,287,430,518,825.74/1,834,131.05
  6. Step 6: Final answer
    x = 701,929.41

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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.