Home / 3,827,416-5,741,124-1,583,612.32

Finding the Fourth Proportional to 3,827,416, 5,741,124 and 1,583,612.32

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Solution

The fourth proportional to 3,827,416, 5,741,124 and 1,583,612.32 is: 2,375,418.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,827,416 : 5,741,124 = 1,583,612.32 : x
  2. Step 2: Convert to fraction form
    3,827,416/5,741,124 = 1,583,612.32/x
  3. Step 3: Cross multiply
    3,827,416x = 5,741,124 × 1,583,612.32
  4. Step 4: Simplify right side
    3,827,416x = 9,091,714,697,047.68
  5. Step 5: Solve for x
    x = 9,091,714,697,047.68/3,827,416
  6. Step 6: Final answer
    x = 2,375,418.48

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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.