Home / 599,975.06-828,016.68-341,930.93

Finding the Fourth Proportional to 599,975.06, 828,016.68 and 341,930.93

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Solution

The fourth proportional to 599,975.06, 828,016.68 and 341,930.93 is: 471,893.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,975.06 : 828,016.68 = 341,930.93 : x
  2. Step 2: Convert to fraction form
    599,975.06/828,016.68 = 341,930.93/x
  3. Step 3: Cross multiply
    599,975.06x = 828,016.68 × 341,930.93
  4. Step 4: Simplify right side
    599,975.06x = 283,124,509,307.83
  5. Step 5: Solve for x
    x = 283,124,509,307.83/599,975.06
  6. Step 6: Final answer
    x = 471,893.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.