Home / 4,001,606.07-6,002,704.35-1,305,856.41

Finding the Fourth Proportional to 4,001,606.07, 6,002,704.35 and 1,305,856.41

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Solution

The fourth proportional to 4,001,606.07, 6,002,704.35 and 1,305,856.41 is: 1,958,880.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,606.07 : 6,002,704.35 = 1,305,856.41 : x
  2. Step 2: Convert to fraction form
    4,001,606.07/6,002,704.35 = 1,305,856.41/x
  3. Step 3: Cross multiply
    4,001,606.07x = 6,002,704.35 × 1,305,856.41
  4. Step 4: Simplify right side
    4,001,606.07x = 7,838,669,952,782.38
  5. Step 5: Solve for x
    x = 7,838,669,952,782.38/4,001,606.07
  6. Step 6: Final answer
    x = 1,958,880.96

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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.