Home / 6,158,010-8,497,786.44-3,367,082.16

Finding the Fourth Proportional to 6,158,010, 8,497,786.44 and 3,367,082.16

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Solution

The fourth proportional to 6,158,010, 8,497,786.44 and 3,367,082.16 is: 4,646,427.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,010 : 8,497,786.44 = 3,367,082.16 : x
  2. Step 2: Convert to fraction form
    6,158,010/8,497,786.44 = 3,367,082.16/x
  3. Step 3: Cross multiply
    6,158,010x = 8,497,786.44 × 3,367,082.16
  4. Step 4: Simplify right side
    6,158,010x = 28,612,745,121,613.91
  5. Step 5: Solve for x
    x = 28,612,745,121,613.91/6,158,010
  6. Step 6: Final answer
    x = 4,646,427.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.