Home / 793,043.52-1,094,323.68-470,696.64

Finding the Fourth Proportional to 793,043.52, 1,094,323.68 and 470,696.64

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Solution

The fourth proportional to 793,043.52, 1,094,323.68 and 470,696.64 is: 649,516.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,043.52 : 1,094,323.68 = 470,696.64 : x
  2. Step 2: Convert to fraction form
    793,043.52/1,094,323.68 = 470,696.64/x
  3. Step 3: Cross multiply
    793,043.52x = 1,094,323.68 × 470,696.64
  4. Step 4: Simplify right side
    793,043.52x = 515,094,479,248.44
  5. Step 5: Solve for x
    x = 515,094,479,248.44/793,043.52
  6. Step 6: Final answer
    x = 649,516.03

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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.