Home / 4,964,234.70-7,446,779.96-1,370,001.66

Finding the Fourth Proportional to 4,964,234.70, 7,446,779.96 and 1,370,001.66

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Solution

The fourth proportional to 4,964,234.70, 7,446,779.96 and 1,370,001.66 is: 2,055,120.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,234.70 : 7,446,779.96 = 1,370,001.66 : x
  2. Step 2: Convert to fraction form
    4,964,234.70/7,446,779.96 = 1,370,001.66/x
  3. Step 3: Cross multiply
    4,964,234.70x = 7,446,779.96 × 1,370,001.66
  4. Step 4: Simplify right side
    4,964,234.70x = 10,202,100,872,079.30
  5. Step 5: Solve for x
    x = 10,202,100,872,079.30/4,964,234.70
  6. Step 6: Final answer
    x = 2,055,120.57

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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.