Home / 7,106,183.40-10,656,164.70-2,844,935.40

Finding the Fourth Proportional to 7,106,183.40, 10,656,164.70 and 2,844,935.40

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Solution

The fourth proportional to 7,106,183.40, 10,656,164.70 and 2,844,935.40 is: 4,266,157.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,183.40 : 10,656,164.70 = 2,844,935.40 : x
  2. Step 2: Convert to fraction form
    7,106,183.40/10,656,164.70 = 2,844,935.40/x
  3. Step 3: Cross multiply
    7,106,183.40x = 10,656,164.70 × 2,844,935.40
  4. Step 4: Simplify right side
    7,106,183.40x = 30,316,100,183,260.38
  5. Step 5: Solve for x
    x = 30,316,100,183,260.38/7,106,183.40
  6. Step 6: Final answer
    x = 4,266,157.86

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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.