Home / 1,062,183.92-1,465,795.32-578,753.04

Finding the Fourth Proportional to 1,062,183.92, 1,465,795.32 and 578,753.04

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Solution

The fourth proportional to 1,062,183.92, 1,465,795.32 and 578,753.04 is: 798,669.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,183.92 : 1,465,795.32 = 578,753.04 : x
  2. Step 2: Convert to fraction form
    1,062,183.92/1,465,795.32 = 578,753.04/x
  3. Step 3: Cross multiply
    1,062,183.92x = 1,465,795.32 × 578,753.04
  4. Step 4: Simplify right side
    1,062,183.92x = 848,333,497,467.77
  5. Step 5: Solve for x
    x = 848,333,497,467.77/1,062,183.92
  6. Step 6: Final answer
    x = 798,669.12

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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.