Home / 5,889,119.10-8,126,935.46-3,310,811.34

Finding the Fourth Proportional to 5,889,119.10, 8,126,935.46 and 3,310,811.34

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Solution

The fourth proportional to 5,889,119.10, 8,126,935.46 and 3,310,811.34 is: 4,568,892.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,889,119.10 : 8,126,935.46 = 3,310,811.34 : x
  2. Step 2: Convert to fraction form
    5,889,119.10/8,126,935.46 = 3,310,811.34/x
  3. Step 3: Cross multiply
    5,889,119.10x = 8,126,935.46 × 3,310,811.34
  4. Step 4: Simplify right side
    5,889,119.10x = 26,906,750,080,416.11
  5. Step 5: Solve for x
    x = 26,906,750,080,416.11/5,889,119.10
  6. Step 6: Final answer
    x = 4,568,892.16

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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.