Home / 4,771,615.14-6,582,659.13-2,836,777.86

Finding the Fourth Proportional to 4,771,615.14, 6,582,659.13 and 2,836,777.86

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Solution

The fourth proportional to 4,771,615.14, 6,582,659.13 and 2,836,777.86 is: 3,913,463.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,771,615.14 : 6,582,659.13 = 2,836,777.86 : x
  2. Step 2: Convert to fraction form
    4,771,615.14/6,582,659.13 = 2,836,777.86/x
  3. Step 3: Cross multiply
    4,771,615.14x = 6,582,659.13 × 2,836,777.86
  4. Step 4: Simplify right side
    4,771,615.14x = 18,673,541,679,910.86
  5. Step 5: Solve for x
    x = 18,673,541,679,910.86/4,771,615.14
  6. Step 6: Final answer
    x = 3,913,463.50

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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.