Home / 4,208,798.27-5,809,711.75-3,276,659.06

Finding the Fourth Proportional to 4,208,798.27, 5,809,711.75 and 3,276,659.06

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Solution

The fourth proportional to 4,208,798.27, 5,809,711.75 and 3,276,659.06 is: 4,523,011.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,798.27 : 5,809,711.75 = 3,276,659.06 : x
  2. Step 2: Convert to fraction form
    4,208,798.27/5,809,711.75 = 3,276,659.06/x
  3. Step 3: Cross multiply
    4,208,798.27x = 5,809,711.75 × 3,276,659.06
  4. Step 4: Simplify right side
    4,208,798.27x = 19,036,444,639,766.94
  5. Step 5: Solve for x
    x = 19,036,444,639,766.94/4,208,798.27
  6. Step 6: Final answer
    x = 4,523,011.90

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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.