Home / 4,093,212.47-6,138,490.12-1,360,025.87

Finding the Fourth Proportional to 4,093,212.47, 6,138,490.12 and 1,360,025.87

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Solution

The fourth proportional to 4,093,212.47, 6,138,490.12 and 1,360,025.87 is: 2,039,597.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,212.47 : 6,138,490.12 = 1,360,025.87 : x
  2. Step 2: Convert to fraction form
    4,093,212.47/6,138,490.12 = 1,360,025.87/x
  3. Step 3: Cross multiply
    4,093,212.47x = 6,138,490.12 × 1,360,025.87
  4. Step 4: Simplify right side
    4,093,212.47x = 8,348,505,331,846.89
  5. Step 5: Solve for x
    x = 8,348,505,331,846.89/4,093,212.47
  6. Step 6: Final answer
    x = 2,039,597.36

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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.