Home / 4,081,306.08-5,632,033.26-2,220,729.27

Finding the Fourth Proportional to 4,081,306.08, 5,632,033.26 and 2,220,729.27

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Solution

The fourth proportional to 4,081,306.08, 5,632,033.26 and 2,220,729.27 is: 3,064,514.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,081,306.08 : 5,632,033.26 = 2,220,729.27 : x
  2. Step 2: Convert to fraction form
    4,081,306.08/5,632,033.26 = 2,220,729.27/x
  3. Step 3: Cross multiply
    4,081,306.08x = 5,632,033.26 × 2,220,729.27
  4. Step 4: Simplify right side
    4,081,306.08x = 12,507,221,110,095.52
  5. Step 5: Solve for x
    x = 12,507,221,110,095.52/4,081,306.08
  6. Step 6: Final answer
    x = 3,064,514.36

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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.