Home / 1,023,052.64-1,411,823.38-564,183.58

Finding the Fourth Proportional to 1,023,052.64, 1,411,823.38 and 564,183.58

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Solution

The fourth proportional to 1,023,052.64, 1,411,823.38 and 564,183.58 is: 778,579.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,052.64 : 1,411,823.38 = 564,183.58 : x
  2. Step 2: Convert to fraction form
    1,023,052.64/1,411,823.38 = 564,183.58/x
  3. Step 3: Cross multiply
    1,023,052.64x = 1,411,823.38 × 564,183.58
  4. Step 4: Simplify right side
    1,023,052.64x = 796,527,568,856.10
  5. Step 5: Solve for x
    x = 796,527,568,856.10/1,023,052.64
  6. Step 6: Final answer
    x = 778,579.26

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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.