Home / 1,922,803.44-2,883,984.84-502,996.56

Finding the Fourth Proportional to 1,922,803.44, 2,883,984.84 and 502,996.56

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Solution

The fourth proportional to 1,922,803.44, 2,883,984.84 and 502,996.56 is: 754,437.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,803.44 : 2,883,984.84 = 502,996.56 : x
  2. Step 2: Convert to fraction form
    1,922,803.44/2,883,984.84 = 502,996.56/x
  3. Step 3: Cross multiply
    1,922,803.44x = 2,883,984.84 × 502,996.56
  4. Step 4: Simplify right side
    1,922,803.44x = 1,450,634,453,612.15
  5. Step 5: Solve for x
    x = 1,450,634,453,612.15/1,922,803.44
  6. Step 6: Final answer
    x = 754,437.21

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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.