Home / 2,336,673.60-3,224,614.04-1,290,096.85

Finding the Fourth Proportional to 2,336,673.60, 3,224,614.04 and 1,290,096.85

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Solution

The fourth proportional to 2,336,673.60, 3,224,614.04 and 1,290,096.85 is: 1,780,336.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,673.60 : 3,224,614.04 = 1,290,096.85 : x
  2. Step 2: Convert to fraction form
    2,336,673.60/3,224,614.04 = 1,290,096.85/x
  3. Step 3: Cross multiply
    2,336,673.60x = 3,224,614.04 × 1,290,096.85
  4. Step 4: Simplify right side
    2,336,673.60x = 4,160,064,415,469.77
  5. Step 5: Solve for x
    x = 4,160,064,415,469.77/2,336,673.60
  6. Step 6: Final answer
    x = 1,780,336.12

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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.