Home / 2,320,075.44-3,481,490.97-1,255,093.92

Finding the Fourth Proportional to 2,320,075.44, 3,481,490.97 and 1,255,093.92

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Solution

The fourth proportional to 2,320,075.44, 3,481,490.97 and 1,255,093.92 is: 1,883,386.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,320,075.44 : 3,481,490.97 = 1,255,093.92 : x
  2. Step 2: Convert to fraction form
    2,320,075.44/3,481,490.97 = 1,255,093.92/x
  3. Step 3: Cross multiply
    2,320,075.44x = 3,481,490.97 × 1,255,093.92
  4. Step 4: Simplify right side
    2,320,075.44x = 4,369,598,148,981.90
  5. Step 5: Solve for x
    x = 4,369,598,148,981.90/2,320,075.44
  6. Step 6: Final answer
    x = 1,883,386.24

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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.