Home / 794,632.63-1,192,095.55-262,190.47

Finding the Fourth Proportional to 794,632.63, 1,192,095.55 and 262,190.47

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Solution

The fourth proportional to 794,632.63, 1,192,095.55 and 262,190.47 is: 393,334.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,632.63 : 1,192,095.55 = 262,190.47 : x
  2. Step 2: Convert to fraction form
    794,632.63/1,192,095.55 = 262,190.47/x
  3. Step 3: Cross multiply
    794,632.63x = 1,192,095.55 × 262,190.47
  4. Step 4: Simplify right side
    794,632.63x = 312,556,089,886.91
  5. Step 5: Solve for x
    x = 312,556,089,886.91/794,632.63
  6. Step 6: Final answer
    x = 393,334.08

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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.