Home / 3,308,932.80-4,963,399.20-1,793,341.80

Finding the Fourth Proportional to 3,308,932.80, 4,963,399.20 and 1,793,341.80

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Solution

The fourth proportional to 3,308,932.80, 4,963,399.20 and 1,793,341.80 is: 2,690,012.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,932.80 : 4,963,399.20 = 1,793,341.80 : x
  2. Step 2: Convert to fraction form
    3,308,932.80/4,963,399.20 = 1,793,341.80/x
  3. Step 3: Cross multiply
    3,308,932.80x = 4,963,399.20 × 1,793,341.80
  4. Step 4: Simplify right side
    3,308,932.80x = 8,901,071,255,446.56
  5. Step 5: Solve for x
    x = 8,901,071,255,446.56/3,308,932.80
  6. Step 6: Final answer
    x = 2,690,012.70

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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.