Home / 3,384,617.97-4,670,749.68-1,835,873.43

Finding the Fourth Proportional to 3,384,617.97, 4,670,749.68 and 1,835,873.43

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Solution

The fourth proportional to 3,384,617.97, 4,670,749.68 and 1,835,873.43 is: 2,533,492.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,617.97 : 4,670,749.68 = 1,835,873.43 : x
  2. Step 2: Convert to fraction form
    3,384,617.97/4,670,749.68 = 1,835,873.43/x
  3. Step 3: Cross multiply
    3,384,617.97x = 4,670,749.68 × 1,835,873.43
  4. Step 4: Simplify right side
    3,384,617.97x = 8,574,905,235,693.00
  5. Step 5: Solve for x
    x = 8,574,905,235,693.00/3,384,617.97
  6. Step 6: Final answer
    x = 2,533,492.79

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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.