Home / 1,024,196.62-1,413,383.70-565,311.10

Finding the Fourth Proportional to 1,024,196.62, 1,413,383.70 and 565,311.10

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Solution

The fourth proportional to 1,024,196.62, 1,413,383.70 and 565,311.10 is: 780,125.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,196.62 : 1,413,383.70 = 565,311.10 : x
  2. Step 2: Convert to fraction form
    1,024,196.62/1,413,383.70 = 565,311.10/x
  3. Step 3: Cross multiply
    1,024,196.62x = 1,413,383.70 × 565,311.10
  4. Step 4: Simplify right side
    1,024,196.62x = 799,001,494,169.07
  5. Step 5: Solve for x
    x = 799,001,494,169.07/1,024,196.62
  6. Step 6: Final answer
    x = 780,125.10

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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.