Home / 2,336,700.40-3,505,050.60-916,802.80

Finding the Fourth Proportional to 2,336,700.40, 3,505,050.60 and 916,802.80

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Solution

The fourth proportional to 2,336,700.40, 3,505,050.60 and 916,802.80 is: 1,375,204.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,700.40 : 3,505,050.60 = 916,802.80 : x
  2. Step 2: Convert to fraction form
    2,336,700.40/3,505,050.60 = 916,802.80/x
  3. Step 3: Cross multiply
    2,336,700.40x = 3,505,050.60 × 916,802.80
  4. Step 4: Simplify right side
    2,336,700.40x = 3,213,440,204,221.68
  5. Step 5: Solve for x
    x = 3,213,440,204,221.68/2,336,700.40
  6. Step 6: Final answer
    x = 1,375,204.20

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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.