Home / 7,325,292.34-10,989,513.34-2,468,081.50

Finding the Fourth Proportional to 7,325,292.34, 10,989,513.34 and 2,468,081.50

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Solution

The fourth proportional to 7,325,292.34, 10,989,513.34 and 2,468,081.50 is: 3,702,652.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325,292.34 : 10,989,513.34 = 2,468,081.50 : x
  2. Step 2: Convert to fraction form
    7,325,292.34/10,989,513.34 = 2,468,081.50/x
  3. Step 3: Cross multiply
    7,325,292.34x = 10,989,513.34 × 2,468,081.50
  4. Step 4: Simplify right side
    7,325,292.34x = 27,123,014,568,457.21
  5. Step 5: Solve for x
    x = 27,123,014,568,457.21/7,325,292.34
  6. Step 6: Final answer
    x = 3,702,652.85

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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.