Home / 2,637,094.10-3,945,143.55-2,286,007.70

Finding the Fourth Proportional to 2,637,094.10, 3,945,143.55 and 2,286,007.70

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Solution

The fourth proportional to 2,637,094.10, 3,945,143.55 and 2,286,007.70 is: 3,419,911.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,637,094.10 : 3,945,143.55 = 2,286,007.70 : x
  2. Step 2: Convert to fraction form
    2,637,094.10/3,945,143.55 = 2,286,007.70/x
  3. Step 3: Cross multiply
    2,637,094.10x = 3,945,143.55 × 2,286,007.70
  4. Step 4: Simplify right side
    2,637,094.10x = 9,018,628,532,905.34
  5. Step 5: Solve for x
    x = 9,018,628,532,905.34/2,637,094.10
  6. Step 6: Final answer
    x = 3,419,911.54

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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.