Home / 7,087,105.92-10,632,209.22-2,295,279.57

Finding the Fourth Proportional to 7,087,105.92, 10,632,209.22 and 2,295,279.57

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Solution

The fourth proportional to 7,087,105.92, 10,632,209.22 and 2,295,279.57 is: 3,443,421.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,087,105.92 : 10,632,209.22 = 2,295,279.57 : x
  2. Step 2: Convert to fraction form
    7,087,105.92/10,632,209.22 = 2,295,279.57/x
  3. Step 3: Cross multiply
    7,087,105.92x = 10,632,209.22 × 2,295,279.57
  4. Step 4: Simplify right side
    7,087,105.92x = 24,403,892,606,631.64
  5. Step 5: Solve for x
    x = 24,403,892,606,631.64/7,087,105.92
  6. Step 6: Final answer
    x = 3,443,421.46

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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.