Home / 4,914,620.48-6,782,244.16-2,739,103.04

Finding the Fourth Proportional to 4,914,620.48, 6,782,244.16 and 2,739,103.04

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Solution

The fourth proportional to 4,914,620.48, 6,782,244.16 and 2,739,103.04 is: 3,780,000.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,914,620.48 : 6,782,244.16 = 2,739,103.04 : x
  2. Step 2: Convert to fraction form
    4,914,620.48/6,782,244.16 = 2,739,103.04/x
  3. Step 3: Cross multiply
    4,914,620.48x = 6,782,244.16 × 2,739,103.04
  4. Step 4: Simplify right side
    4,914,620.48x = 18,577,265,596,678.25
  5. Step 5: Solve for x
    x = 18,577,265,596,678.25/4,914,620.48
  6. Step 6: Final answer
    x = 3,780,000.04

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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.