Home / 9,161,941.93-13,739,861.12-3,695,624.93

Finding the Fourth Proportional to 9,161,941.93, 13,739,861.12 and 3,695,624.93

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Solution

The fourth proportional to 9,161,941.93, 13,739,861.12 and 3,695,624.93 is: 5,542,206.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,161,941.93 : 13,739,861.12 = 3,695,624.93 : x
  2. Step 2: Convert to fraction form
    9,161,941.93/13,739,861.12 = 3,695,624.93/x
  3. Step 3: Cross multiply
    9,161,941.93x = 13,739,861.12 × 3,695,624.93
  4. Step 4: Simplify right side
    9,161,941.93x = 50,777,373,305,681.25
  5. Step 5: Solve for x
    x = 50,777,373,305,681.25/9,161,941.93
  6. Step 6: Final answer
    x = 5,542,206.41

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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.