Home / 6,806,455.44-9,393,109.56-3,750,867.60

Finding the Fourth Proportional to 6,806,455.44, 9,393,109.56 and 3,750,867.60

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Solution

The fourth proportional to 6,806,455.44, 9,393,109.56 and 3,750,867.60 is: 5,176,308.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,806,455.44 : 9,393,109.56 = 3,750,867.60 : x
  2. Step 2: Convert to fraction form
    6,806,455.44/9,393,109.56 = 3,750,867.60/x
  3. Step 3: Cross multiply
    6,806,455.44x = 9,393,109.56 × 3,750,867.60
  4. Step 4: Simplify right side
    6,806,455.44x = 35,232,310,311,854.26
  5. Step 5: Solve for x
    x = 35,232,310,311,854.26/6,806,455.44
  6. Step 6: Final answer
    x = 5,176,308.08

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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.