Home / 2,956,738.02-4,081,171.09-1,733,308.35

Finding the Fourth Proportional to 2,956,738.02, 4,081,171.09 and 1,733,308.35

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Solution

The fourth proportional to 2,956,738.02, 4,081,171.09 and 1,733,308.35 is: 2,392,477.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,738.02 : 4,081,171.09 = 1,733,308.35 : x
  2. Step 2: Convert to fraction form
    2,956,738.02/4,081,171.09 = 1,733,308.35/x
  3. Step 3: Cross multiply
    2,956,738.02x = 4,081,171.09 × 1,733,308.35
  4. Step 4: Simplify right side
    2,956,738.02x = 7,073,927,923,742.33
  5. Step 5: Solve for x
    x = 7,073,927,923,742.33/2,956,738.02
  6. Step 6: Final answer
    x = 2,392,477.07

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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.