Home / 5,722,673.65-7,891,878.67-3,759,087.24

Finding the Fourth Proportional to 5,722,673.65, 7,891,878.67 and 3,759,087.24

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Solution

The fourth proportional to 5,722,673.65, 7,891,878.67 and 3,759,087.24 is: 5,183,986.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,722,673.65 : 7,891,878.67 = 3,759,087.24 : x
  2. Step 2: Convert to fraction form
    5,722,673.65/7,891,878.67 = 3,759,087.24/x
  3. Step 3: Cross multiply
    5,722,673.65x = 7,891,878.67 × 3,759,087.24
  4. Step 4: Simplify right side
    5,722,673.65x = 29,666,260,398,627.46
  5. Step 5: Solve for x
    x = 29,666,260,398,627.46/5,722,673.65
  6. Step 6: Final answer
    x = 5,183,986.06

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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.