Home / 1,051,546.64-1,451,202.60-610,111.66

Finding the Fourth Proportional to 1,051,546.64, 1,451,202.60 and 610,111.66

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Solution

The fourth proportional to 1,051,546.64, 1,451,202.60 and 610,111.66 is: 841,993.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,546.64 : 1,451,202.60 = 610,111.66 : x
  2. Step 2: Convert to fraction form
    1,051,546.64/1,451,202.60 = 610,111.66/x
  3. Step 3: Cross multiply
    1,051,546.64x = 1,451,202.60 × 610,111.66
  4. Step 4: Simplify right side
    1,051,546.64x = 885,395,627,282.32
  5. Step 5: Solve for x
    x = 885,395,627,282.32/1,051,546.64
  6. Step 6: Final answer
    x = 841,993.68

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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.