Home / 4,846,103.55-6,687,591.80-2,670,663.87

Finding the Fourth Proportional to 4,846,103.55, 6,687,591.80 and 2,670,663.87

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Solution

The fourth proportional to 4,846,103.55, 6,687,591.80 and 2,670,663.87 is: 3,685,499.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,103.55 : 6,687,591.80 = 2,670,663.87 : x
  2. Step 2: Convert to fraction form
    4,846,103.55/6,687,591.80 = 2,670,663.87/x
  3. Step 3: Cross multiply
    4,846,103.55x = 6,687,591.80 × 2,670,663.87
  4. Step 4: Simplify right side
    4,846,103.55x = 17,860,309,784,214.95
  5. Step 5: Solve for x
    x = 17,860,309,784,214.95/4,846,103.55
  6. Step 6: Final answer
    x = 3,685,499.00

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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.