Home / 10,884,044.20-16,327,794.30-3,696,255.40

Finding the Fourth Proportional to 10,884,044.20, 16,327,794.30 and 3,696,255.40

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Solution

The fourth proportional to 10,884,044.20, 16,327,794.30 and 3,696,255.40 is: 5,544,969.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,884,044.20 : 16,327,794.30 = 3,696,255.40 : x
  2. Step 2: Convert to fraction form
    10,884,044.20/16,327,794.30 = 3,696,255.40/x
  3. Step 3: Cross multiply
    10,884,044.20x = 16,327,794.30 × 3,696,255.40
  4. Step 4: Simplify right side
    10,884,044.20x = 60,351,697,851,464.22
  5. Step 5: Solve for x
    x = 60,351,697,851,464.22/10,884,044.20
  6. Step 6: Final answer
    x = 5,544,969.93

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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.