Home / 3,195,652.01-4,409,992.73-1,745,347.51

Finding the Fourth Proportional to 3,195,652.01, 4,409,992.73 and 1,745,347.51

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Solution

The fourth proportional to 3,195,652.01, 4,409,992.73 and 1,745,347.51 is: 2,408,575.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,652.01 : 4,409,992.73 = 1,745,347.51 : x
  2. Step 2: Convert to fraction form
    3,195,652.01/4,409,992.73 = 1,745,347.51/x
  3. Step 3: Cross multiply
    3,195,652.01x = 4,409,992.73 × 1,745,347.51
  4. Step 4: Simplify right side
    3,195,652.01x = 7,696,969,823,761.99
  5. Step 5: Solve for x
    x = 7,696,969,823,761.99/3,195,652.01
  6. Step 6: Final answer
    x = 2,408,575.71

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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.