Home / 3,716,192.00-5,574,842.04-1,319,835.35

Finding the Fourth Proportional to 3,716,192.00, 5,574,842.04 and 1,319,835.35

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Solution

The fourth proportional to 3,716,192.00, 5,574,842.04 and 1,319,835.35 is: 1,979,949.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,716,192.00 : 5,574,842.04 = 1,319,835.35 : x
  2. Step 2: Convert to fraction form
    3,716,192.00/5,574,842.04 = 1,319,835.35/x
  3. Step 3: Cross multiply
    3,716,192.00x = 5,574,842.04 × 1,319,835.35
  4. Step 4: Simplify right side
    3,716,192.00x = 7,357,873,567,183.90
  5. Step 5: Solve for x
    x = 7,357,873,567,183.90/3,716,192.00
  6. Step 6: Final answer
    x = 1,979,949.79

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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.