Home / 7,824,037.98-11,733,108.90-3,275,401.26

Finding the Fourth Proportional to 7,824,037.98, 11,733,108.90 and 3,275,401.26

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Solution

The fourth proportional to 7,824,037.98, 11,733,108.90 and 3,275,401.26 is: 4,911,867.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,824,037.98 : 11,733,108.90 = 3,275,401.26 : x
  2. Step 2: Convert to fraction form
    7,824,037.98/11,733,108.90 = 3,275,401.26/x
  3. Step 3: Cross multiply
    7,824,037.98x = 11,733,108.90 × 3,275,401.26
  4. Step 4: Simplify right side
    7,824,037.98x = 38,430,639,674,777.21
  5. Step 5: Solve for x
    x = 38,430,639,674,777.21/7,824,037.98
  6. Step 6: Final answer
    x = 4,911,867.73

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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.