Home / 2,277,474.76-3,416,212.14-930,273.04

Finding the Fourth Proportional to 2,277,474.76, 3,416,212.14 and 930,273.04

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Solution

The fourth proportional to 2,277,474.76, 3,416,212.14 and 930,273.04 is: 1,395,409.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,474.76 : 3,416,212.14 = 930,273.04 : x
  2. Step 2: Convert to fraction form
    2,277,474.76/3,416,212.14 = 930,273.04/x
  3. Step 3: Cross multiply
    2,277,474.76x = 3,416,212.14 × 930,273.04
  4. Step 4: Simplify right side
    2,277,474.76x = 3,178,010,052,762.71
  5. Step 5: Solve for x
    x = 3,178,010,052,762.71/2,277,474.76
  6. Step 6: Final answer
    x = 1,395,409.56

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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.