Home / 10,837,000.67-14,955,229.46-5,942,669.63

Finding the Fourth Proportional to 10,837,000.67, 14,955,229.46 and 5,942,669.63

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Solution

The fourth proportional to 10,837,000.67, 14,955,229.46 and 5,942,669.63 is: 8,200,976.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,837,000.67 : 14,955,229.46 = 5,942,669.63 : x
  2. Step 2: Convert to fraction form
    10,837,000.67/14,955,229.46 = 5,942,669.63/x
  3. Step 3: Cross multiply
    10,837,000.67x = 14,955,229.46 × 5,942,669.63
  4. Step 4: Simplify right side
    10,837,000.67x = 88,873,987,861,703.83
  5. Step 5: Solve for x
    x = 88,873,987,861,703.83/10,837,000.67
  6. Step 6: Final answer
    x = 8,200,976.51

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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.