Home / 3,750,994.14-5,626,491.27-911,087.16

Finding the Fourth Proportional to 3,750,994.14, 5,626,491.27 and 911,087.16

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Solution

The fourth proportional to 3,750,994.14, 5,626,491.27 and 911,087.16 is: 1,366,630.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,994.14 : 5,626,491.27 = 911,087.16 : x
  2. Step 2: Convert to fraction form
    3,750,994.14/5,626,491.27 = 911,087.16/x
  3. Step 3: Cross multiply
    3,750,994.14x = 5,626,491.27 × 911,087.16
  4. Step 4: Simplify right side
    3,750,994.14x = 5,126,223,951,949.09
  5. Step 5: Solve for x
    x = 5,126,223,951,949.09/3,750,994.14
  6. Step 6: Final answer
    x = 1,366,630.75

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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.