Home / 5,022,093.12-6,930,567.36-2,730,262.56

Finding the Fourth Proportional to 5,022,093.12, 6,930,567.36 and 2,730,262.56

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Solution

The fourth proportional to 5,022,093.12, 6,930,567.36 and 2,730,262.56 is: 3,767,805.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,022,093.12 : 6,930,567.36 = 2,730,262.56 : x
  2. Step 2: Convert to fraction form
    5,022,093.12/6,930,567.36 = 2,730,262.56/x
  3. Step 3: Cross multiply
    5,022,093.12x = 6,930,567.36 × 2,730,262.56
  4. Step 4: Simplify right side
    5,022,093.12x = 18,922,268,582,566.04
  5. Step 5: Solve for x
    x = 18,922,268,582,566.04/5,022,093.12
  6. Step 6: Final answer
    x = 3,767,805.20

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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.