Home / 2,496,921.16-3,743,133.18-898,360.36

Finding the Fourth Proportional to 2,496,921.16, 3,743,133.18 and 898,360.36

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Solution

The fourth proportional to 2,496,921.16, 3,743,133.18 and 898,360.36 is: 1,346,731.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,921.16 : 3,743,133.18 = 898,360.36 : x
  2. Step 2: Convert to fraction form
    2,496,921.16/3,743,133.18 = 898,360.36/x
  3. Step 3: Cross multiply
    2,496,921.16x = 3,743,133.18 × 898,360.36
  4. Step 4: Simplify right side
    2,496,921.16x = 3,362,682,471,112.75
  5. Step 5: Solve for x
    x = 3,362,682,471,112.75/2,496,921.16
  6. Step 6: Final answer
    x = 1,346,731.54

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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.