Home / 8,039,040.42-11,093,916.81-4,367,966.37

Finding the Fourth Proportional to 8,039,040.42, 11,093,916.81 and 4,367,966.37

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Solution

The fourth proportional to 8,039,040.42, 11,093,916.81 and 4,367,966.37 is: 6,027,815.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,039,040.42 : 11,093,916.81 = 4,367,966.37 : x
  2. Step 2: Convert to fraction form
    8,039,040.42/11,093,916.81 = 4,367,966.37/x
  3. Step 3: Cross multiply
    8,039,040.42x = 11,093,916.81 × 4,367,966.37
  4. Step 4: Simplify right side
    8,039,040.42x = 48,457,855,512,435.37
  5. Step 5: Solve for x
    x = 48,457,855,512,435.37/8,039,040.42
  6. Step 6: Final answer
    x = 6,027,815.88

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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.