Home / 7,846,674.50-10,832,850.42-5,095,822.16

Finding the Fourth Proportional to 7,846,674.50, 10,832,850.42 and 5,095,822.16

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Solution

The fourth proportional to 7,846,674.50, 10,832,850.42 and 5,095,822.16 is: 7,035,117.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,846,674.50 : 10,832,850.42 = 5,095,822.16 : x
  2. Step 2: Convert to fraction form
    7,846,674.50/10,832,850.42 = 5,095,822.16/x
  3. Step 3: Cross multiply
    7,846,674.50x = 10,832,850.42 × 5,095,822.16
  4. Step 4: Simplify right side
    7,846,674.50x = 55,202,279,226,201.30
  5. Step 5: Solve for x
    x = 55,202,279,226,201.30/7,846,674.50
  6. Step 6: Final answer
    x = 7,035,117.77

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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.