Home / 5,080,632.59-7,008,083.76-3,014,185.16

Finding the Fourth Proportional to 5,080,632.59, 7,008,083.76 and 3,014,185.16

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Solution

The fourth proportional to 5,080,632.59, 7,008,083.76 and 3,014,185.16 is: 4,157,683.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,080,632.59 : 7,008,083.76 = 3,014,185.16 : x
  2. Step 2: Convert to fraction form
    5,080,632.59/7,008,083.76 = 3,014,185.16/x
  3. Step 3: Cross multiply
    5,080,632.59x = 7,008,083.76 × 3,014,185.16
  4. Step 4: Simplify right side
    5,080,632.59x = 21,123,662,034,388.58
  5. Step 5: Solve for x
    x = 21,123,662,034,388.58/5,080,632.59
  6. Step 6: Final answer
    x = 4,157,683.45

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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.