Home / 7,077,462.34-10,616,086.82-3,184,170.01

Finding the Fourth Proportional to 7,077,462.34, 10,616,086.82 and 3,184,170.01

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Solution

The fourth proportional to 7,077,462.34, 10,616,086.82 and 3,184,170.01 is: 4,776,207.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,077,462.34 : 10,616,086.82 = 3,184,170.01 : x
  2. Step 2: Convert to fraction form
    7,077,462.34/10,616,086.82 = 3,184,170.01/x
  3. Step 3: Cross multiply
    7,077,462.34x = 10,616,086.82 × 3,184,170.01
  4. Step 4: Simplify right side
    7,077,462.34x = 33,803,425,259,879.41
  5. Step 5: Solve for x
    x = 33,803,425,259,879.41/7,077,462.34
  6. Step 6: Final answer
    x = 4,776,207.02

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