Home / 1,729,810.80-2,594,963.82-531,833.70

Finding the Fourth Proportional to 1,729,810.80, 2,594,963.82 and 531,833.70

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Solution

The fourth proportional to 1,729,810.80, 2,594,963.82 and 531,833.70 is: 797,826.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,810.80 : 2,594,963.82 = 531,833.70 : x
  2. Step 2: Convert to fraction form
    1,729,810.80/2,594,963.82 = 531,833.70/x
  3. Step 3: Cross multiply
    1,729,810.80x = 2,594,963.82 × 531,833.70
  4. Step 4: Simplify right side
    1,729,810.80x = 1,380,089,209,756.73
  5. Step 5: Solve for x
    x = 1,380,089,209,756.73/1,729,810.80
  6. Step 6: Final answer
    x = 797,826.68

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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.