Home / 2,240,893.35-3,092,672.34-1,370,238.35

Finding the Fourth Proportional to 2,240,893.35, 3,092,672.34 and 1,370,238.35

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Solution

The fourth proportional to 2,240,893.35, 3,092,672.34 and 1,370,238.35 is: 1,891,075.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,893.35 : 3,092,672.34 = 1,370,238.35 : x
  2. Step 2: Convert to fraction form
    2,240,893.35/3,092,672.34 = 1,370,238.35/x
  3. Step 3: Cross multiply
    2,240,893.35x = 3,092,672.34 × 1,370,238.35
  4. Step 4: Simplify right side
    2,240,893.35x = 4,237,698,228,788.88
  5. Step 5: Solve for x
    x = 4,237,698,228,788.88/2,240,893.35
  6. Step 6: Final answer
    x = 1,891,075.37

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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.