Home / 5,495,405.72-8,232,704.06-3,668,261.27

Finding the Fourth Proportional to 5,495,405.72, 8,232,704.06 and 3,668,261.27

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Solution

The fourth proportional to 5,495,405.72, 8,232,704.06 and 3,668,261.27 is: 5,495,446.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,495,405.72 : 8,232,704.06 = 3,668,261.27 : x
  2. Step 2: Convert to fraction form
    5,495,405.72/8,232,704.06 = 3,668,261.27/x
  3. Step 3: Cross multiply
    5,495,405.72x = 8,232,704.06 × 3,668,261.27
  4. Step 4: Simplify right side
    5,495,405.72x = 30,199,709,391,164.93
  5. Step 5: Solve for x
    x = 30,199,709,391,164.93/5,495,405.72
  6. Step 6: Final answer
    x = 5,495,446.73

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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.