Home / 2,185,176.08-4,758,296.91

Finding the Third Proportional to 2,185,176.08 and 4,758,296.91

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Solution

The third proportional to 2,185,176.08 and 4,758,296.91 is: 10,361,357.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,185,176.08 : 4,758,296.91 = 4,758,296.91 : x
  2. Step 2: Convert to fraction form
    2,185,176.08/4,758,296.91 = 4,758,296.91/x
  3. Step 3: Cross multiply
    2,185,176.08x = 4,758,296.91 × 4,758,296.91
  4. Step 4: Simplify right side
    2,185,176.08x = 22,641,389,448,028.32
  5. Step 5: Solve for x
    x = 22,641,389,448,028.32/2,185,176.08
  6. Step 6: Final answer
    x = 10,361,357.01

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.