Home / 2,361,925.42-3,258,334.50-1,394,407.54

Finding the Fourth Proportional to 2,361,925.42, 3,258,334.50 and 1,394,407.54

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Solution

The fourth proportional to 2,361,925.42, 3,258,334.50 and 1,394,407.54 is: 1,923,619.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,925.42 : 3,258,334.50 = 1,394,407.54 : x
  2. Step 2: Convert to fraction form
    2,361,925.42/3,258,334.50 = 1,394,407.54/x
  3. Step 3: Cross multiply
    2,361,925.42x = 3,258,334.50 × 1,394,407.54
  4. Step 4: Simplify right side
    2,361,925.42x = 4,543,446,194,642.13
  5. Step 5: Solve for x
    x = 4,543,446,194,642.13/2,361,925.42
  6. Step 6: Final answer
    x = 1,923,619.67

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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.