Home / 1,051,914.20-1,451,638.14-599,281.88

Finding the Fourth Proportional to 1,051,914.20, 1,451,638.14 and 599,281.88

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Solution

The fourth proportional to 1,051,914.20, 1,451,638.14 and 599,281.88 is: 827,007.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,914.20 : 1,451,638.14 = 599,281.88 : x
  2. Step 2: Convert to fraction form
    1,051,914.20/1,451,638.14 = 599,281.88/x
  3. Step 3: Cross multiply
    1,051,914.20x = 1,451,638.14 × 599,281.88
  4. Step 4: Simplify right side
    1,051,914.20x = 869,940,433,618.90
  5. Step 5: Solve for x
    x = 869,940,433,618.90/1,051,914.20
  6. Step 6: Final answer
    x = 827,007.03

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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.