Home / 3,462,659.64-5,194,250.55-1,033,621.02

Finding the Fourth Proportional to 3,462,659.64, 5,194,250.55 and 1,033,621.02

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Solution

The fourth proportional to 3,462,659.64, 5,194,250.55 and 1,033,621.02 is: 1,550,509.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,659.64 : 5,194,250.55 = 1,033,621.02 : x
  2. Step 2: Convert to fraction form
    3,462,659.64/5,194,250.55 = 1,033,621.02/x
  3. Step 3: Cross multiply
    3,462,659.64x = 5,194,250.55 × 1,033,621.02
  4. Step 4: Simplify right side
    3,462,659.64x = 5,368,886,551,626.56
  5. Step 5: Solve for x
    x = 5,368,886,551,626.56/3,462,659.64
  6. Step 6: Final answer
    x = 1,550,509.47

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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.