Home / 4,477,359.74-6,715,383.50-2,202,273.45

Finding the Fourth Proportional to 4,477,359.74, 6,715,383.50 and 2,202,273.45

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Solution

The fourth proportional to 4,477,359.74, 6,715,383.50 and 2,202,273.45 is: 3,303,087.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,359.74 : 6,715,383.50 = 2,202,273.45 : x
  2. Step 2: Convert to fraction form
    4,477,359.74/6,715,383.50 = 2,202,273.45/x
  3. Step 3: Cross multiply
    4,477,359.74x = 6,715,383.50 × 2,202,273.45
  4. Step 4: Simplify right side
    4,477,359.74x = 14,789,110,777,606.71
  5. Step 5: Solve for x
    x = 14,789,110,777,606.71/4,477,359.74
  6. Step 6: Final answer
    x = 3,303,087.46

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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.