Home / 4,580,645.45-6,323,744.72-3,531,775.73

Finding the Fourth Proportional to 4,580,645.45, 6,323,744.72 and 3,531,775.73

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Solution

The fourth proportional to 4,580,645.45, 6,323,744.72 and 3,531,775.73 is: 4,875,742.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,645.45 : 6,323,744.72 = 3,531,775.73 : x
  2. Step 2: Convert to fraction form
    4,580,645.45/6,323,744.72 = 3,531,775.73/x
  3. Step 3: Cross multiply
    4,580,645.45x = 6,323,744.72 × 3,531,775.73
  4. Step 4: Simplify right side
    4,580,645.45x = 22,334,048,102,022.36
  5. Step 5: Solve for x
    x = 22,334,048,102,022.36/4,580,645.45
  6. Step 6: Final answer
    x = 4,875,742.59

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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.