Home / 5,923,986.88-8,175,113.01-3,310,490.98

Finding the Fourth Proportional to 5,923,986.88, 8,175,113.01 and 3,310,490.98

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Solution

The fourth proportional to 5,923,986.88, 8,175,113.01 and 3,310,490.98 is: 4,568,483.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,986.88 : 8,175,113.01 = 3,310,490.98 : x
  2. Step 2: Convert to fraction form
    5,923,986.88/8,175,113.01 = 3,310,490.98/x
  3. Step 3: Cross multiply
    5,923,986.88x = 8,175,113.01 × 3,310,490.98
  4. Step 4: Simplify right side
    5,923,986.88x = 27,063,637,880,085.65
  5. Step 5: Solve for x
    x = 27,063,637,880,085.65/5,923,986.88
  6. Step 6: Final answer
    x = 4,568,483.76

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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.