Home / 2,759,571.60-4,144,080.60-1,499,859.60

Finding the Fourth Proportional to 2,759,571.60, 4,144,080.60 and 1,499,859.60

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Solution

The fourth proportional to 2,759,571.60, 4,144,080.60 and 1,499,859.60 is: 2,252,356.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,759,571.60 : 4,144,080.60 = 1,499,859.60 : x
  2. Step 2: Convert to fraction form
    2,759,571.60/4,144,080.60 = 1,499,859.60/x
  3. Step 3: Cross multiply
    2,759,571.60x = 4,144,080.60 × 1,499,859.60
  4. Step 4: Simplify right side
    2,759,571.60x = 6,215,539,071,083.76
  5. Step 5: Solve for x
    x = 6,215,539,071,083.76/2,759,571.60
  6. Step 6: Final answer
    x = 2,252,356.51

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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.