Home / 2,332,691.67-3,498,512.60-836,783.67

Finding the Fourth Proportional to 2,332,691.67, 3,498,512.60 and 836,783.67

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Solution

The fourth proportional to 2,332,691.67, 3,498,512.60 and 836,783.67 is: 1,254,987.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,691.67 : 3,498,512.60 = 836,783.67 : x
  2. Step 2: Convert to fraction form
    2,332,691.67/3,498,512.60 = 836,783.67/x
  3. Step 3: Cross multiply
    2,332,691.67x = 3,498,512.60 × 836,783.67
  4. Step 4: Simplify right side
    2,332,691.67x = 2,927,498,208,785.32
  5. Step 5: Solve for x
    x = 2,927,498,208,785.32/2,332,691.67
  6. Step 6: Final answer
    x = 1,254,987.21

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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.