Home / 1,773,765.12-2,661,537.28-827,210.24

Finding the Fourth Proportional to 1,773,765.12, 2,661,537.28 and 827,210.24

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Solution

The fourth proportional to 1,773,765.12, 2,661,537.28 and 827,210.24 is: 1,241,230.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,765.12 : 2,661,537.28 = 827,210.24 : x
  2. Step 2: Convert to fraction form
    1,773,765.12/2,661,537.28 = 827,210.24/x
  3. Step 3: Cross multiply
    1,773,765.12x = 2,661,537.28 × 827,210.24
  4. Step 4: Simplify right side
    1,773,765.12x = 2,201,650,892,157.75
  5. Step 5: Solve for x
    x = 2,201,650,892,157.75/1,773,765.12
  6. Step 6: Final answer
    x = 1,241,230.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.