Home / 793,548.70-1,190,368.07-253,852.41

Finding the Fourth Proportional to 793,548.70, 1,190,368.07 and 253,852.41

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Solution

The fourth proportional to 793,548.70, 1,190,368.07 and 253,852.41 is: 380,793.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,548.70 : 1,190,368.07 = 253,852.41 : x
  2. Step 2: Convert to fraction form
    793,548.70/1,190,368.07 = 253,852.41/x
  3. Step 3: Cross multiply
    793,548.70x = 1,190,368.07 × 253,852.41
  4. Step 4: Simplify right side
    793,548.70x = 302,177,803,356.55
  5. Step 5: Solve for x
    x = 302,177,803,356.55/793,548.70
  6. Step 6: Final answer
    x = 380,793.02

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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.