Home / 4,005,069.96-6,006,939.96-1,445,793.96

Finding the Fourth Proportional to 4,005,069.96, 6,006,939.96 and 1,445,793.96

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Solution

The fourth proportional to 4,005,069.96, 6,006,939.96 and 1,445,793.96 is: 2,168,450.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,005,069.96 : 6,006,939.96 = 1,445,793.96 : x
  2. Step 2: Convert to fraction form
    4,005,069.96/6,006,939.96 = 1,445,793.96/x
  3. Step 3: Cross multiply
    4,005,069.96x = 6,006,939.96 × 1,445,793.96
  4. Step 4: Simplify right side
    4,005,069.96x = 8,684,797,512,250.64
  5. Step 5: Solve for x
    x = 8,684,797,512,250.64/4,005,069.96
  6. Step 6: Final answer
    x = 2,168,450.89

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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.