Home / 2,494,075.23-3,441,822.26-1,348,155.57

Finding the Fourth Proportional to 2,494,075.23, 3,441,822.26 and 1,348,155.57

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Solution

The fourth proportional to 2,494,075.23, 3,441,822.26 and 1,348,155.57 is: 1,860,453.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,075.23 : 3,441,822.26 = 1,348,155.57 : x
  2. Step 2: Convert to fraction form
    2,494,075.23/3,441,822.26 = 1,348,155.57/x
  3. Step 3: Cross multiply
    2,494,075.23x = 3,441,822.26 × 1,348,155.57
  4. Step 4: Simplify right side
    2,494,075.23x = 4,640,111,856,935.04
  5. Step 5: Solve for x
    x = 4,640,111,856,935.04/2,494,075.23
  6. Step 6: Final answer
    x = 1,860,453.85

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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.