Home / 6,451,700.24-8,898,813.46-4,245,860.28

Finding the Fourth Proportional to 6,451,700.24, 8,898,813.46 and 4,245,860.28

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Solution

The fourth proportional to 6,451,700.24, 8,898,813.46 and 4,245,860.28 is: 5,856,304.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,451,700.24 : 8,898,813.46 = 4,245,860.28 : x
  2. Step 2: Convert to fraction form
    6,451,700.24/8,898,813.46 = 4,245,860.28/x
  3. Step 3: Cross multiply
    6,451,700.24x = 8,898,813.46 × 4,245,860.28
  4. Step 4: Simplify right side
    6,451,700.24x = 37,783,118,608,943.38
  5. Step 5: Solve for x
    x = 37,783,118,608,943.38/6,451,700.24
  6. Step 6: Final answer
    x = 5,856,304.11

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1.5x scale

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.