Home / 4,962,020.65-7,444,064.16-1,550,169.43

Finding the Fourth Proportional to 4,962,020.65, 7,444,064.16 and 1,550,169.43

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Solution

The fourth proportional to 4,962,020.65, 7,444,064.16 and 1,550,169.43 is: 2,325,576.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,020.65 : 7,444,064.16 = 1,550,169.43 : x
  2. Step 2: Convert to fraction form
    4,962,020.65/7,444,064.16 = 1,550,169.43/x
  3. Step 3: Cross multiply
    4,962,020.65x = 7,444,064.16 × 1,550,169.43
  4. Step 4: Simplify right side
    4,962,020.65x = 11,539,560,677,180.47
  5. Step 5: Solve for x
    x = 11,539,560,677,180.47/4,962,020.65
  6. Step 6: Final answer
    x = 2,325,576.92

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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.