Home / 6,850,055.28-9,453,716.04-3,794,271.84

Finding the Fourth Proportional to 6,850,055.28, 9,453,716.04 and 3,794,271.84

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Solution

The fourth proportional to 6,850,055.28, 9,453,716.04 and 3,794,271.84 is: 5,236,449.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850,055.28 : 9,453,716.04 = 3,794,271.84 : x
  2. Step 2: Convert to fraction form
    6,850,055.28/9,453,716.04 = 3,794,271.84/x
  3. Step 3: Cross multiply
    6,850,055.28x = 9,453,716.04 × 3,794,271.84
  4. Step 4: Simplify right side
    6,850,055.28x = 35,869,968,553,928.31
  5. Step 5: Solve for x
    x = 35,869,968,553,928.31/6,850,055.28
  6. Step 6: Final answer
    x = 5,236,449.50

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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.