Home / 2,494,075.17-3,441,822.22-1,348,155.51

Finding the Fourth Proportional to 2,494,075.17, 3,441,822.22 and 1,348,155.51

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Solution

The fourth proportional to 2,494,075.17, 3,441,822.22 and 1,348,155.51 is: 1,860,453.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,075.17 : 3,441,822.22 = 1,348,155.51 : x
  2. Step 2: Convert to fraction form
    2,494,075.17/3,441,822.22 = 1,348,155.51/x
  3. Step 3: Cross multiply
    2,494,075.17x = 3,441,822.22 × 1,348,155.51
  4. Step 4: Simplify right side
    2,494,075.17x = 4,640,111,590,333.43
  5. Step 5: Solve for x
    x = 4,640,111,590,333.43/2,494,075.17
  6. Step 6: Final answer
    x = 1,860,453.79

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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.