Home / 793,668.90-1,095,271.94-467,054.10

Finding the Fourth Proportional to 793,668.90, 1,095,271.94 and 467,054.10

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Solution

The fourth proportional to 793,668.90, 1,095,271.94 and 467,054.10 is: 644,539.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,668.90 : 1,095,271.94 = 467,054.10 : x
  2. Step 2: Convert to fraction form
    793,668.90/1,095,271.94 = 467,054.10/x
  3. Step 3: Cross multiply
    793,668.90x = 1,095,271.94 × 467,054.10
  4. Step 4: Simplify right side
    793,668.90x = 511,551,247,856.68
  5. Step 5: Solve for x
    x = 511,551,247,856.68/793,668.90
  6. Step 6: Final answer
    x = 644,539.87

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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.