Home / 793,667.57-1,095,270.13-467,052.80

Finding the Fourth Proportional to 793,667.57, 1,095,270.13 and 467,052.80

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Solution

The fourth proportional to 793,667.57, 1,095,270.13 and 467,052.80 is: 644,538.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,667.57 : 1,095,270.13 = 467,052.80 : x
  2. Step 2: Convert to fraction form
    793,667.57/1,095,270.13 = 467,052.80/x
  3. Step 3: Cross multiply
    793,667.57x = 1,095,270.13 × 467,052.80
  4. Step 4: Simplify right side
    793,667.57x = 511,548,974,328.88
  5. Step 5: Solve for x
    x = 511,548,974,328.88/793,667.57
  6. Step 6: Final answer
    x = 644,538.08

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1.5x scale

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.