Home / 7,042,540.96-10,565,327.76-2,184,749.02

Finding the Fourth Proportional to 7,042,540.96, 10,565,327.76 and 2,184,749.02

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Solution

The fourth proportional to 7,042,540.96, 10,565,327.76 and 2,184,749.02 is: 3,277,593.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,042,540.96 : 10,565,327.76 = 2,184,749.02 : x
  2. Step 2: Convert to fraction form
    7,042,540.96/10,565,327.76 = 2,184,749.02/x
  3. Step 3: Cross multiply
    7,042,540.96x = 10,565,327.76 × 2,184,749.02
  4. Step 4: Simplify right side
    7,042,540.96x = 23,082,589,443,225.48
  5. Step 5: Solve for x
    x = 23,082,589,443,225.48/7,042,540.96
  6. Step 6: Final answer
    x = 3,277,593.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.