Home / 10,525,044.39-14,524,575.26-5,696,148.39

Finding the Fourth Proportional to 10,525,044.39, 14,524,575.26 and 5,696,148.39

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Solution

The fourth proportional to 10,525,044.39, 14,524,575.26 and 5,696,148.39 is: 7,860,692.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,525,044.39 : 14,524,575.26 = 5,696,148.39 : x
  2. Step 2: Convert to fraction form
    10,525,044.39/14,524,575.26 = 5,696,148.39/x
  3. Step 3: Cross multiply
    10,525,044.39x = 14,524,575.26 × 5,696,148.39
  4. Step 4: Simplify right side
    10,525,044.39x = 82,734,135,954,202.09
  5. Step 5: Solve for x
    x = 82,734,135,954,202.09/10,525,044.39
  6. Step 6: Final answer
    x = 7,860,692.35

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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.