Home / 10,975,582.80-16,463,996.28-3,403,625.04

Finding the Fourth Proportional to 10,975,582.80, 16,463,996.28 and 3,403,625.04

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Solution

The fourth proportional to 10,975,582.80, 16,463,996.28 and 3,403,625.04 is: 5,105,630.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,975,582.80 : 16,463,996.28 = 3,403,625.04 : x
  2. Step 2: Convert to fraction form
    10,975,582.80/16,463,996.28 = 3,403,625.04/x
  3. Step 3: Cross multiply
    10,975,582.80x = 16,463,996.28 × 3,403,625.04
  4. Step 4: Simplify right side
    10,975,582.80x = 56,037,269,997,074.85
  5. Step 5: Solve for x
    x = 56,037,269,997,074.85/10,975,582.80
  6. Step 6: Final answer
    x = 5,105,630.47

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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.