Home / 9,882,361.92-14,827,803.48-3,821,360.88

Finding the Fourth Proportional to 9,882,361.92, 14,827,803.48 and 3,821,360.88

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Solution

The fourth proportional to 9,882,361.92, 14,827,803.48 and 3,821,360.88 is: 5,733,688.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,882,361.92 : 14,827,803.48 = 3,821,360.88 : x
  2. Step 2: Convert to fraction form
    9,882,361.92/14,827,803.48 = 3,821,360.88/x
  3. Step 3: Cross multiply
    9,882,361.92x = 14,827,803.48 × 3,821,360.88
  4. Step 4: Simplify right side
    9,882,361.92x = 56,662,388,154,799.86
  5. Step 5: Solve for x
    x = 56,662,388,154,799.86/9,882,361.92
  6. Step 6: Final answer
    x = 5,733,688.83

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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.