Home / 4,160,789.47-5,741,392.23-2,299,953.67

Finding the Fourth Proportional to 4,160,789.47, 5,741,392.23 and 2,299,953.67

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Solution

The fourth proportional to 4,160,789.47, 5,741,392.23 and 2,299,953.67 is: 3,173,661.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,789.47 : 5,741,392.23 = 2,299,953.67 : x
  2. Step 2: Convert to fraction form
    4,160,789.47/5,741,392.23 = 2,299,953.67/x
  3. Step 3: Cross multiply
    4,160,789.47x = 5,741,392.23 × 2,299,953.67
  4. Step 4: Simplify right side
    4,160,789.47x = 13,204,936,130,297.98
  5. Step 5: Solve for x
    x = 13,204,936,130,297.98/4,160,789.47
  6. Step 6: Final answer
    x = 3,173,661.21

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1.5x scale

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.