Home / 7,157,589.94-10,735,051.37-2,299,980.69

Finding the Fourth Proportional to 7,157,589.94, 10,735,051.37 and 2,299,980.69

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Solution

The fourth proportional to 7,157,589.94, 10,735,051.37 and 2,299,980.69 is: 3,449,542.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,157,589.94 : 10,735,051.37 = 2,299,980.69 : x
  2. Step 2: Convert to fraction form
    7,157,589.94/10,735,051.37 = 2,299,980.69/x
  3. Step 3: Cross multiply
    7,157,589.94x = 10,735,051.37 × 2,299,980.69
  4. Step 4: Simplify right side
    7,157,589.94x = 24,690,410,845,658.14
  5. Step 5: Solve for x
    x = 24,690,410,845,658.14/7,157,589.94
  6. Step 6: Final answer
    x = 3,449,542.52

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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.