Home / 4,110,185.60-5,672,066.90-2,274,770.45

Finding the Fourth Proportional to 4,110,185.60, 5,672,066.90 and 2,274,770.45

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Solution

The fourth proportional to 4,110,185.60, 5,672,066.90 and 2,274,770.45 is: 3,139,189.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,185.60 : 5,672,066.90 = 2,274,770.45 : x
  2. Step 2: Convert to fraction form
    4,110,185.60/5,672,066.90 = 2,274,770.45/x
  3. Step 3: Cross multiply
    4,110,185.60x = 5,672,066.90 × 2,274,770.45
  4. Step 4: Simplify right side
    4,110,185.60x = 12,902,650,134,808.92
  5. Step 5: Solve for x
    x = 12,902,650,134,808.92/4,110,185.60
  6. Step 6: Final answer
    x = 3,139,189.18

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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.