Home / 2,494,074.17-3,441,820.84-1,348,154.51

Finding the Fourth Proportional to 2,494,074.17, 3,441,820.84 and 1,348,154.51

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Solution

The fourth proportional to 2,494,074.17, 3,441,820.84 and 1,348,154.51 is: 1,860,452.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,074.17 : 3,441,820.84 = 1,348,154.51 : x
  2. Step 2: Convert to fraction form
    2,494,074.17/3,441,820.84 = 1,348,154.51/x
  3. Step 3: Cross multiply
    2,494,074.17x = 3,441,820.84 × 1,348,154.51
  4. Step 4: Simplify right side
    2,494,074.17x = 4,640,106,288,057.99
  5. Step 5: Solve for x
    x = 4,640,106,288,057.99/2,494,074.17
  6. Step 6: Final answer
    x = 1,860,452.41

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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.