Home / 3,104,802.65-4,658,157.67-1,589,549.57

Finding the Fourth Proportional to 3,104,802.65, 4,658,157.67 and 1,589,549.57

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Solution

The fourth proportional to 3,104,802.65, 4,658,157.67 and 1,589,549.57 is: 2,384,812.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,802.65 : 4,658,157.67 = 1,589,549.57 : x
  2. Step 2: Convert to fraction form
    3,104,802.65/4,658,157.67 = 1,589,549.57/x
  3. Step 3: Cross multiply
    3,104,802.65x = 4,658,157.67 × 1,589,549.57
  4. Step 4: Simplify right side
    3,104,802.65x = 7,404,372,514,524.54
  5. Step 5: Solve for x
    x = 7,404,372,514,524.54/3,104,802.65
  6. Step 6: Final answer
    x = 2,384,812.61

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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.