Home / 792,923.46-1,093,407.33-470,571.29

Finding the Fourth Proportional to 792,923.46, 1,093,407.33 and 470,571.29

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Solution

The fourth proportional to 792,923.46, 1,093,407.33 and 470,571.29 is: 648,897.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,923.46 : 1,093,407.33 = 470,571.29 : x
  2. Step 2: Convert to fraction form
    792,923.46/1,093,407.33 = 470,571.29/x
  3. Step 3: Cross multiply
    792,923.46x = 1,093,407.33 × 470,571.29
  4. Step 4: Simplify right side
    792,923.46x = 514,526,092,306.52
  5. Step 5: Solve for x
    x = 514,526,092,306.52/792,923.46
  6. Step 6: Final answer
    x = 648,897.55

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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.