Home / 1,599,613.23-2,207,468.13-920,550.27

Finding the Fourth Proportional to 1,599,613.23, 2,207,468.13 and 920,550.27

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Solution

The fourth proportional to 1,599,613.23, 2,207,468.13 and 920,550.27 is: 1,270,360.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,613.23 : 2,207,468.13 = 920,550.27 : x
  2. Step 2: Convert to fraction form
    1,599,613.23/2,207,468.13 = 920,550.27/x
  3. Step 3: Cross multiply
    1,599,613.23x = 2,207,468.13 × 920,550.27
  4. Step 4: Simplify right side
    1,599,613.23x = 2,032,085,383,087.90
  5. Step 5: Solve for x
    x = 2,032,085,383,087.90/1,599,613.23
  6. Step 6: Final answer
    x = 1,270,360.45

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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.