Home / 769,798.26-1,154,804.31-237,361.14

Finding the Fourth Proportional to 769,798.26, 1,154,804.31 and 237,361.14

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Solution

The fourth proportional to 769,798.26, 1,154,804.31 and 237,361.14 is: 356,074.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,798.26 : 1,154,804.31 = 237,361.14 : x
  2. Step 2: Convert to fraction form
    769,798.26/1,154,804.31 = 237,361.14/x
  3. Step 3: Cross multiply
    769,798.26x = 1,154,804.31 × 237,361.14
  4. Step 4: Simplify right side
    769,798.26x = 274,105,667,498.51
  5. Step 5: Solve for x
    x = 274,105,667,498.51/769,798.26
  6. Step 6: Final answer
    x = 356,074.68

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1.5x scale

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.