Home / 5,811,992.37-8,020,424.34-3,364,706.97

Finding the Fourth Proportional to 5,811,992.37, 8,020,424.34 and 3,364,706.97

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Solution

The fourth proportional to 5,811,992.37, 8,020,424.34 and 3,364,706.97 is: 4,643,223.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,811,992.37 : 8,020,424.34 = 3,364,706.97 : x
  2. Step 2: Convert to fraction form
    5,811,992.37/8,020,424.34 = 3,364,706.97/x
  3. Step 3: Cross multiply
    5,811,992.37x = 8,020,424.34 × 3,364,706.97
  4. Step 4: Simplify right side
    5,811,992.37x = 26,986,377,679,155.65
  5. Step 5: Solve for x
    x = 26,986,377,679,155.65/5,811,992.37
  6. Step 6: Final answer
    x = 4,643,223.18

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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.