Home / 4,184,149.75-5,774,709.36-2,323,983.23

Finding the Fourth Proportional to 4,184,149.75, 5,774,709.36 and 2,323,983.23

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Solution

The fourth proportional to 4,184,149.75, 5,774,709.36 and 2,323,983.23 is: 3,207,420.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184,149.75 : 5,774,709.36 = 2,323,983.23 : x
  2. Step 2: Convert to fraction form
    4,184,149.75/5,774,709.36 = 2,323,983.23/x
  3. Step 3: Cross multiply
    4,184,149.75x = 5,774,709.36 × 2,323,983.23
  4. Step 4: Simplify right side
    4,184,149.75x = 13,420,327,710,764.03
  5. Step 5: Solve for x
    x = 13,420,327,710,764.03/4,184,149.75
  6. Step 6: Final answer
    x = 3,207,420.51

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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.