Home / 4,110,867.09-5,673,007.67-2,275,451.73

Finding the Fourth Proportional to 4,110,867.09, 5,673,007.67 and 2,275,451.73

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Solution

The fourth proportional to 4,110,867.09, 5,673,007.67 and 2,275,451.73 is: 3,140,129.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,867.09 : 5,673,007.67 = 2,275,451.73 : x
  2. Step 2: Convert to fraction form
    4,110,867.09/5,673,007.67 = 2,275,451.73/x
  3. Step 3: Cross multiply
    4,110,867.09x = 5,673,007.67 × 2,275,451.73
  4. Step 4: Simplify right side
    4,110,867.09x = 12,908,655,105,627.51
  5. Step 5: Solve for x
    x = 12,908,655,105,627.51/4,110,867.09
  6. Step 6: Final answer
    x = 3,140,129.52

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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.