Home / 2,401,813.24-3,314,174.93-1,434,738.24

Finding the Fourth Proportional to 2,401,813.24, 3,314,174.93 and 1,434,738.24

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Solution

The fourth proportional to 2,401,813.24, 3,314,174.93 and 1,434,738.24 is: 1,979,743.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,813.24 : 3,314,174.93 = 1,434,738.24 : x
  2. Step 2: Convert to fraction form
    2,401,813.24/3,314,174.93 = 1,434,738.24/x
  3. Step 3: Cross multiply
    2,401,813.24x = 3,314,174.93 × 1,434,738.24
  4. Step 4: Simplify right side
    2,401,813.24x = 4,754,973,498,946.63
  5. Step 5: Solve for x
    x = 4,754,973,498,946.63/2,401,813.24
  6. Step 6: Final answer
    x = 1,979,743.23

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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.