Home / 10,313,365.88-14,231,611.74-5,962,732.61

Finding the Fourth Proportional to 10,313,365.88, 14,231,611.74 and 5,962,732.61

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Solution

The fourth proportional to 10,313,365.88, 14,231,611.74 and 5,962,732.61 is: 8,228,089.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,313,365.88 : 14,231,611.74 = 5,962,732.61 : x
  2. Step 2: Convert to fraction form
    10,313,365.88/14,231,611.74 = 5,962,732.61/x
  3. Step 3: Cross multiply
    10,313,365.88x = 14,231,611.74 × 5,962,732.61
  4. Step 4: Simplify right side
    10,313,365.88x = 84,859,295,343,798.80
  5. Step 5: Solve for x
    x = 84,859,295,343,798.80/10,313,365.88
  6. Step 6: Final answer
    x = 8,228,089.29

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1.5x scale

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.