Home / 895,658.33-1,235,952.48-493,250.33

Finding the Fourth Proportional to 895,658.33, 1,235,952.48 and 493,250.33

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Solution

The fourth proportional to 895,658.33, 1,235,952.48 and 493,250.33 is: 680,654.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,658.33 : 1,235,952.48 = 493,250.33 : x
  2. Step 2: Convert to fraction form
    895,658.33/1,235,952.48 = 493,250.33/x
  3. Step 3: Cross multiply
    895,658.33x = 1,235,952.48 × 493,250.33
  4. Step 4: Simplify right side
    895,658.33x = 609,633,968,624.32
  5. Step 5: Solve for x
    x = 609,633,968,624.32/895,658.33
  6. Step 6: Final answer
    x = 680,654.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.