Home / 2,562,381.81-3,535,918.38-1,474,477.79

Finding the Fourth Proportional to 2,562,381.81, 3,535,918.38 and 1,474,477.79

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Solution

The fourth proportional to 2,562,381.81, 3,535,918.38 and 1,474,477.79 is: 2,034,682.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,381.81 : 3,535,918.38 = 1,474,477.79 : x
  2. Step 2: Convert to fraction form
    2,562,381.81/3,535,918.38 = 1,474,477.79/x
  3. Step 3: Cross multiply
    2,562,381.81x = 3,535,918.38 × 1,474,477.79
  4. Step 4: Simplify right side
    2,562,381.81x = 5,213,633,100,883.19
  5. Step 5: Solve for x
    x = 5,213,633,100,883.19/2,562,381.81
  6. Step 6: Final answer
    x = 2,034,682.37

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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.