Home / 5,080,633.59-7,008,085.14-3,014,186.16

Finding the Fourth Proportional to 5,080,633.59, 7,008,085.14 and 3,014,186.16

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Solution

The fourth proportional to 5,080,633.59, 7,008,085.14 and 3,014,186.16 is: 4,157,684.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,080,633.59 : 7,008,085.14 = 3,014,186.16 : x
  2. Step 2: Convert to fraction form
    5,080,633.59/7,008,085.14 = 3,014,186.16/x
  3. Step 3: Cross multiply
    5,080,633.59x = 7,008,085.14 × 3,014,186.16
  4. Step 4: Simplify right side
    5,080,633.59x = 21,123,673,237,089.66
  5. Step 5: Solve for x
    x = 21,123,673,237,089.66/5,080,633.59
  6. Step 6: Final answer
    x = 4,157,684.84

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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.