Home / 10,177,466.70-15,268,091.04-3,354,518.73

Finding the Fourth Proportional to 10,177,466.70, 15,268,091.04 and 3,354,518.73

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Solution

The fourth proportional to 10,177,466.70, 15,268,091.04 and 3,354,518.73 is: 5,032,401.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,177,466.70 : 15,268,091.04 = 3,354,518.73 : x
  2. Step 2: Convert to fraction form
    10,177,466.70/15,268,091.04 = 3,354,518.73/x
  3. Step 3: Cross multiply
    10,177,466.70x = 15,268,091.04 × 3,354,518.73
  4. Step 4: Simplify right side
    10,177,466.70x = 51,217,097,365,025.18
  5. Step 5: Solve for x
    x = 51,217,097,365,025.18/10,177,466.70
  6. Step 6: Final answer
    x = 5,032,401.37

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1.5x scale

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.