Home / 7,525,117.50-11,289,551.13-2,206,333.50

Finding the Fourth Proportional to 7,525,117.50, 11,289,551.13 and 2,206,333.50

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Solution

The fourth proportional to 7,525,117.50, 11,289,551.13 and 2,206,333.50 is: 3,310,049.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,525,117.50 : 11,289,551.13 = 2,206,333.50 : x
  2. Step 2: Convert to fraction form
    7,525,117.50/11,289,551.13 = 2,206,333.50/x
  3. Step 3: Cross multiply
    7,525,117.50x = 11,289,551.13 × 2,206,333.50
  4. Step 4: Simplify right side
    7,525,117.50x = 24,908,514,858,081.86
  5. Step 5: Solve for x
    x = 24,908,514,858,081.86/7,525,117.50
  6. Step 6: Final answer
    x = 3,310,049.96

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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.