Home / 4,237,608.26-5,847,870.39-2,303,868.80

Finding the Fourth Proportional to 4,237,608.26, 5,847,870.39 and 2,303,868.80

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Solution

The fourth proportional to 4,237,608.26, 5,847,870.39 and 2,303,868.80 is: 3,179,323.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237,608.26 : 5,847,870.39 = 2,303,868.80 : x
  2. Step 2: Convert to fraction form
    4,237,608.26/5,847,870.39 = 2,303,868.80/x
  3. Step 3: Cross multiply
    4,237,608.26x = 5,847,870.39 × 2,303,868.80
  4. Step 4: Simplify right side
    4,237,608.26x = 13,472,726,137,964.83
  5. Step 5: Solve for x
    x = 13,472,726,137,964.83/4,237,608.26
  6. Step 6: Final answer
    x = 3,179,323.17

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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.