Home / 1,984,224.93-2,976,018.66-544,572.24

Finding the Fourth Proportional to 1,984,224.93, 2,976,018.66 and 544,572.24

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Solution

The fourth proportional to 1,984,224.93, 2,976,018.66 and 544,572.24 is: 816,770.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,984,224.93 : 2,976,018.66 = 544,572.24 : x
  2. Step 2: Convert to fraction form
    1,984,224.93/2,976,018.66 = 544,572.24/x
  3. Step 3: Cross multiply
    1,984,224.93x = 2,976,018.66 × 544,572.24
  4. Step 4: Simplify right side
    1,984,224.93x = 1,620,657,147,958.00
  5. Step 5: Solve for x
    x = 1,620,657,147,958.00/1,984,224.93
  6. Step 6: Final answer
    x = 816,770.88

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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.