Home / 1,037,633.06-1,556,497.30-317,923.22

Finding the Fourth Proportional to 1,037,633.06, 1,556,497.30 and 317,923.22

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Solution

The fourth proportional to 1,037,633.06, 1,556,497.30 and 317,923.22 is: 476,899.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,633.06 : 1,556,497.30 = 317,923.22 : x
  2. Step 2: Convert to fraction form
    1,037,633.06/1,556,497.30 = 317,923.22/x
  3. Step 3: Cross multiply
    1,037,633.06x = 1,556,497.30 × 317,923.22
  4. Step 4: Simplify right side
    1,037,633.06x = 494,846,633,537.31
  5. Step 5: Solve for x
    x = 494,846,633,537.31/1,037,633.06
  6. Step 6: Final answer
    x = 476,899.45

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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.