Home / 1,562,584.08-2,343,944.16-764,537.52

Finding the Fourth Proportional to 1,562,584.08, 2,343,944.16 and 764,537.52

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Solution

The fourth proportional to 1,562,584.08, 2,343,944.16 and 764,537.52 is: 1,146,839.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562,584.08 : 2,343,944.16 = 764,537.52 : x
  2. Step 2: Convert to fraction form
    1,562,584.08/2,343,944.16 = 764,537.52/x
  3. Step 3: Cross multiply
    1,562,584.08x = 2,343,944.16 × 764,537.52
  4. Step 4: Simplify right side
    1,562,584.08x = 1,792,033,255,104.88
  5. Step 5: Solve for x
    x = 1,792,033,255,104.88/1,562,584.08
  6. Step 6: Final answer
    x = 1,146,839.57

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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.