Home / 4,531,658.10-6,797,487.15-2,615,846.10

Finding the Fourth Proportional to 4,531,658.10, 6,797,487.15 and 2,615,846.10

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Solution

The fourth proportional to 4,531,658.10, 6,797,487.15 and 2,615,846.10 is: 3,923,769.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531,658.10 : 6,797,487.15 = 2,615,846.10 : x
  2. Step 2: Convert to fraction form
    4,531,658.10/6,797,487.15 = 2,615,846.10/x
  3. Step 3: Cross multiply
    4,531,658.10x = 6,797,487.15 × 2,615,846.10
  4. Step 4: Simplify right side
    4,531,658.10x = 17,781,180,251,127.62
  5. Step 5: Solve for x
    x = 17,781,180,251,127.62/4,531,658.10
  6. Step 6: Final answer
    x = 3,923,769.15

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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.