Home / 6,267,194.08-9,400,791.13-4,136,779.98

Finding the Fourth Proportional to 6,267,194.08, 9,400,791.13 and 4,136,779.98

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Solution

The fourth proportional to 6,267,194.08, 9,400,791.13 and 4,136,779.98 is: 6,205,169.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267,194.08 : 9,400,791.13 = 4,136,779.98 : x
  2. Step 2: Convert to fraction form
    6,267,194.08/9,400,791.13 = 4,136,779.98/x
  3. Step 3: Cross multiply
    6,267,194.08x = 9,400,791.13 × 4,136,779.98
  4. Step 4: Simplify right side
    6,267,194.08x = 38,889,004,532,403.62
  5. Step 5: Solve for x
    x = 38,889,004,532,403.62/6,267,194.08
  6. Step 6: Final answer
    x = 6,205,169.98

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Double scale
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Similar ratio
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1.5x scale

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.