Home / 4,391,540.16-6,582,255.03-1,694,672.70

Finding the Fourth Proportional to 4,391,540.16, 6,582,255.03 and 1,694,672.70

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Solution

The fourth proportional to 4,391,540.16, 6,582,255.03 and 1,694,672.70 is: 2,540,058.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391,540.16 : 6,582,255.03 = 1,694,672.70 : x
  2. Step 2: Convert to fraction form
    4,391,540.16/6,582,255.03 = 1,694,672.70/x
  3. Step 3: Cross multiply
    4,391,540.16x = 6,582,255.03 × 1,694,672.70
  4. Step 4: Simplify right side
    4,391,540.16x = 11,154,767,903,778.68
  5. Step 5: Solve for x
    x = 11,154,767,903,778.68/4,391,540.16
  6. Step 6: Final answer
    x = 2,540,058.27

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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.