Home / 3,204,731.50-4,422,529.47-1,773,947.50

Finding the Fourth Proportional to 3,204,731.50, 4,422,529.47 and 1,773,947.50

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Solution

The fourth proportional to 3,204,731.50, 4,422,529.47 and 1,773,947.50 is: 2,448,047.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,731.50 : 4,422,529.47 = 1,773,947.50 : x
  2. Step 2: Convert to fraction form
    3,204,731.50/4,422,529.47 = 1,773,947.50/x
  3. Step 3: Cross multiply
    3,204,731.50x = 4,422,529.47 × 1,773,947.50
  4. Step 4: Simplify right side
    3,204,731.50x = 7,845,335,096,982.82
  5. Step 5: Solve for x
    x = 7,845,335,096,982.82/3,204,731.50
  6. Step 6: Final answer
    x = 2,448,047.55

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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.