Home / 2,361,319.28-3,258,524.04-1,394,762.48

Finding the Fourth Proportional to 2,361,319.28, 3,258,524.04 and 1,394,762.48

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Solution

The fourth proportional to 2,361,319.28, 3,258,524.04 and 1,394,762.48 is: 1,924,715.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,319.28 : 3,258,524.04 = 1,394,762.48 : x
  2. Step 2: Convert to fraction form
    2,361,319.28/3,258,524.04 = 1,394,762.48/x
  3. Step 3: Cross multiply
    2,361,319.28x = 3,258,524.04 × 1,394,762.48
  4. Step 4: Simplify right side
    2,361,319.28x = 4,544,867,071,170.02
  5. Step 5: Solve for x
    x = 4,544,867,071,170.02/2,361,319.28
  6. Step 6: Final answer
    x = 1,924,715.18

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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.