Home / 6,656,591.44-9,183,178.56-3,901,882.48

Finding the Fourth Proportional to 6,656,591.44, 9,183,178.56 and 3,901,882.48

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Solution

The fourth proportional to 6,656,591.44, 9,183,178.56 and 3,901,882.48 is: 5,382,887.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,656,591.44 : 9,183,178.56 = 3,901,882.48 : x
  2. Step 2: Convert to fraction form
    6,656,591.44/9,183,178.56 = 3,901,882.48/x
  3. Step 3: Cross multiply
    6,656,591.44x = 9,183,178.56 × 3,901,882.48
  4. Step 4: Simplify right side
    6,656,591.44x = 35,831,683,533,975.63
  5. Step 5: Solve for x
    x = 35,831,683,533,975.63/6,656,591.44
  6. Step 6: Final answer
    x = 5,382,887.60

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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.