Home / 4,081,302.22-5,632,027.93-2,220,725.41

Finding the Fourth Proportional to 4,081,302.22, 5,632,027.93 and 2,220,725.41

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Solution

The fourth proportional to 4,081,302.22, 5,632,027.93 and 2,220,725.41 is: 3,064,509.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,081,302.22 : 5,632,027.93 = 2,220,725.41 : x
  2. Step 2: Convert to fraction form
    4,081,302.22/5,632,027.93 = 2,220,725.41/x
  3. Step 3: Cross multiply
    4,081,302.22x = 5,632,027.93 × 2,220,725.41
  4. Step 4: Simplify right side
    4,081,302.22x = 12,507,187,533,980.70
  5. Step 5: Solve for x
    x = 12,507,187,533,980.70/4,081,302.22
  6. Step 6: Final answer
    x = 3,064,509.04

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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.