Home / 10,975,010.04-16,463,366.88-3,298,055.64

Finding the Fourth Proportional to 10,975,010.04, 16,463,366.88 and 3,298,055.64

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Solution

The fourth proportional to 10,975,010.04, 16,463,366.88 and 3,298,055.64 is: 4,947,339.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,975,010.04 : 16,463,366.88 = 3,298,055.64 : x
  2. Step 2: Convert to fraction form
    10,975,010.04/16,463,366.88 = 3,298,055.64/x
  3. Step 3: Cross multiply
    10,975,010.04x = 16,463,366.88 × 3,298,055.64
  4. Step 4: Simplify right side
    10,975,010.04x = 54,297,099,991,973.21
  5. Step 5: Solve for x
    x = 54,297,099,991,973.21/10,975,010.04
  6. Step 6: Final answer
    x = 4,947,339.44

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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.