Home / 3,830,793.24-5,746,189.86-1,306,470.36

Finding the Fourth Proportional to 3,830,793.24, 5,746,189.86 and 1,306,470.36

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Solution

The fourth proportional to 3,830,793.24, 5,746,189.86 and 1,306,470.36 is: 1,959,705.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,793.24 : 5,746,189.86 = 1,306,470.36 : x
  2. Step 2: Convert to fraction form
    3,830,793.24/5,746,189.86 = 1,306,470.36/x
  3. Step 3: Cross multiply
    3,830,793.24x = 5,746,189.86 × 1,306,470.36
  4. Step 4: Simplify right side
    3,830,793.24x = 7,507,226,735,022.55
  5. Step 5: Solve for x
    x = 7,507,226,735,022.55/3,830,793.24
  6. Step 6: Final answer
    x = 1,959,705.54

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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.