Home / 3,058,703.00-4,220,920.86-1,682,045.27

Finding the Fourth Proportional to 3,058,703.00, 4,220,920.86 and 1,682,045.27

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Solution

The fourth proportional to 3,058,703.00, 4,220,920.86 and 1,682,045.27 is: 2,321,173.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,703.00 : 4,220,920.86 = 1,682,045.27 : x
  2. Step 2: Convert to fraction form
    3,058,703.00/4,220,920.86 = 1,682,045.27/x
  3. Step 3: Cross multiply
    3,058,703.00x = 4,220,920.86 × 1,682,045.27
  4. Step 4: Simplify right side
    3,058,703.00x = 7,099,779,956,023.51
  5. Step 5: Solve for x
    x = 7,099,779,956,023.51/3,058,703.00
  6. Step 6: Final answer
    x = 2,321,173.37

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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.