Home / 2,346,653.37-3,520,529.28-727,337.57

Finding the Fourth Proportional to 2,346,653.37, 3,520,529.28 and 727,337.57

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Solution

The fourth proportional to 2,346,653.37, 3,520,529.28 and 727,337.57 is: 1,091,176.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,653.37 : 3,520,529.28 = 727,337.57 : x
  2. Step 2: Convert to fraction form
    2,346,653.37/3,520,529.28 = 727,337.57/x
  3. Step 3: Cross multiply
    2,346,653.37x = 3,520,529.28 × 727,337.57
  4. Step 4: Simplify right side
    2,346,653.37x = 2,560,613,190,389.72
  5. Step 5: Solve for x
    x = 2,560,613,190,389.72/2,346,653.37
  6. Step 6: Final answer
    x = 1,091,176.58

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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.