Home / 2,494,066.13-3,441,809.73-1,348,146.47

Finding the Fourth Proportional to 2,494,066.13, 3,441,809.73 and 1,348,146.47

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Solution

The fourth proportional to 2,494,066.13, 3,441,809.73 and 1,348,146.47 is: 1,860,441.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,066.13 : 3,441,809.73 = 1,348,146.47 : x
  2. Step 2: Convert to fraction form
    2,494,066.13/3,441,809.73 = 1,348,146.47/x
  3. Step 3: Cross multiply
    2,494,066.13x = 3,441,809.73 × 1,348,146.47
  4. Step 4: Simplify right side
    2,494,066.13x = 4,640,063,651,571.23
  5. Step 5: Solve for x
    x = 4,640,063,651,571.23/2,494,066.13
  6. Step 6: Final answer
    x = 1,860,441.31

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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.