Home / 3,750,996.39-5,626,494.58-911,089.41

Finding the Fourth Proportional to 3,750,996.39, 5,626,494.58 and 911,089.41

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Solution

The fourth proportional to 3,750,996.39, 5,626,494.58 and 911,089.41 is: 1,366,634.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,996.39 : 5,626,494.58 = 911,089.41 : x
  2. Step 2: Convert to fraction form
    3,750,996.39/5,626,494.58 = 911,089.41/x
  3. Step 3: Cross multiply
    3,750,996.39x = 5,626,494.58 × 911,089.41
  4. Step 4: Simplify right side
    3,750,996.39x = 5,126,239,627,260.40
  5. Step 5: Solve for x
    x = 5,126,239,627,260.40/3,750,996.39
  6. Step 6: Final answer
    x = 1,366,634.11

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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.