Home / 8,004,084.27-11,045,633.94-4,332,998.12

Finding the Fourth Proportional to 8,004,084.27, 11,045,633.94 and 4,332,998.12

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Solution

The fourth proportional to 8,004,084.27, 11,045,633.94 and 4,332,998.12 is: 5,979,536.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,084.27 : 11,045,633.94 = 4,332,998.12 : x
  2. Step 2: Convert to fraction form
    8,004,084.27/11,045,633.94 = 4,332,998.12/x
  3. Step 3: Cross multiply
    8,004,084.27x = 11,045,633.94 × 4,332,998.12
  4. Step 4: Simplify right side
    8,004,084.27x = 47,860,711,041,000.02
  5. Step 5: Solve for x
    x = 47,860,711,041,000.02/8,004,084.27
  6. Step 6: Final answer
    x = 5,979,536.13

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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.