Home / 10,783,777.07-16,175,808.61-3,595,313.27

Finding the Fourth Proportional to 10,783,777.07, 16,175,808.61 and 3,595,313.27

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Solution

The fourth proportional to 10,783,777.07, 16,175,808.61 and 3,595,313.27 is: 5,393,017.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,783,777.07 : 16,175,808.61 = 3,595,313.27 : x
  2. Step 2: Convert to fraction form
    10,783,777.07/16,175,808.61 = 3,595,313.27/x
  3. Step 3: Cross multiply
    10,783,777.07x = 16,175,808.61 × 3,595,313.27
  4. Step 4: Simplify right side
    10,783,777.07x = 58,157,099,258,645.93
  5. Step 5: Solve for x
    x = 58,157,099,258,645.93/10,783,777.07
  6. Step 6: Final answer
    x = 5,393,017.58

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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.