Home / 5,856,366.30-8,783,739.45-1,815,632.70

Finding the Fourth Proportional to 5,856,366.30, 8,783,739.45 and 1,815,632.70

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Solution

The fourth proportional to 5,856,366.30, 8,783,739.45 and 1,815,632.70 is: 2,723,197.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856,366.30 : 8,783,739.45 = 1,815,632.70 : x
  2. Step 2: Convert to fraction form
    5,856,366.30/8,783,739.45 = 1,815,632.70/x
  3. Step 3: Cross multiply
    5,856,366.30x = 8,783,739.45 × 1,815,632.70
  4. Step 4: Simplify right side
    5,856,366.30x = 15,948,044,573,700.01
  5. Step 5: Solve for x
    x = 15,948,044,573,700.01/5,856,366.30
  6. Step 6: Final answer
    x = 2,723,197.93

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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.