Home / 2,448,241.80-3,670,613.10-1,099,300.20

Finding the Fourth Proportional to 2,448,241.80, 3,670,613.10 and 1,099,300.20

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Solution

The fourth proportional to 2,448,241.80, 3,670,613.10 and 1,099,300.20 is: 1,648,164.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,241.80 : 3,670,613.10 = 1,099,300.20 : x
  2. Step 2: Convert to fraction form
    2,448,241.80/3,670,613.10 = 1,099,300.20/x
  3. Step 3: Cross multiply
    2,448,241.80x = 3,670,613.10 × 1,099,300.20
  4. Step 4: Simplify right side
    2,448,241.80x = 4,035,105,714,952.62
  5. Step 5: Solve for x
    x = 4,035,105,714,952.62/2,448,241.80
  6. Step 6: Final answer
    x = 1,648,164.70

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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.