Home / 10,401,892.86-14,355,824.49-6,051,162.54

Finding the Fourth Proportional to 10,401,892.86, 14,355,824.49 and 6,051,162.54

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Solution

The fourth proportional to 10,401,892.86, 14,355,824.49 and 6,051,162.54 is: 8,351,309.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,401,892.86 : 14,355,824.49 = 6,051,162.54 : x
  2. Step 2: Convert to fraction form
    10,401,892.86/14,355,824.49 = 6,051,162.54/x
  3. Step 3: Cross multiply
    10,401,892.86x = 14,355,824.49 × 6,051,162.54
  4. Step 4: Simplify right side
    10,401,892.86x = 86,869,427,384,702.61
  5. Step 5: Solve for x
    x = 86,869,427,384,702.61/10,401,892.86
  6. Step 6: Final answer
    x = 8,351,309.57

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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.