Home / 17,302,564.05-25,955,322.30-4,523,048.25

Finding the Fourth Proportional to 17,302,564.05, 25,955,322.30 and 4,523,048.25

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Solution

The fourth proportional to 17,302,564.05, 25,955,322.30 and 4,523,048.25 is: 6,784,958.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,302,564.05 : 25,955,322.30 = 4,523,048.25 : x
  2. Step 2: Convert to fraction form
    17,302,564.05/25,955,322.30 = 4,523,048.25/x
  3. Step 3: Cross multiply
    17,302,564.05x = 25,955,322.30 × 4,523,048.25
  4. Step 4: Simplify right side
    17,302,564.05x = 117,397,175,107,200.98
  5. Step 5: Solve for x
    x = 117,397,175,107,200.98/17,302,564.05
  6. Step 6: Final answer
    x = 6,784,958.27

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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.