Home / 2,054,377.15-3,075,569.56-1,198,827.07

Finding the Fourth Proportional to 2,054,377.15, 3,075,569.56 and 1,198,827.07

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Solution

The fourth proportional to 2,054,377.15, 3,075,569.56 and 1,198,827.07 is: 1,794,741.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,377.15 : 3,075,569.56 = 1,198,827.07 : x
  2. Step 2: Convert to fraction form
    2,054,377.15/3,075,569.56 = 1,198,827.07/x
  3. Step 3: Cross multiply
    2,054,377.15x = 3,075,569.56 × 1,198,827.07
  4. Step 4: Simplify right side
    2,054,377.15x = 3,687,076,044,195.99
  5. Step 5: Solve for x
    x = 3,687,076,044,195.99/2,054,377.15
  6. Step 6: Final answer
    x = 1,794,741.56

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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.