Home / 2,769,546.60-4,154,708.70-876,090.60

Finding the Fourth Proportional to 2,769,546.60, 4,154,708.70 and 876,090.60

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Solution

The fourth proportional to 2,769,546.60, 4,154,708.70 and 876,090.60 is: 1,314,258.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,769,546.60 : 4,154,708.70 = 876,090.60 : x
  2. Step 2: Convert to fraction form
    2,769,546.60/4,154,708.70 = 876,090.60/x
  3. Step 3: Cross multiply
    2,769,546.60x = 4,154,708.70 × 876,090.60
  4. Step 4: Simplify right side
    2,769,546.60x = 3,639,901,237,808.22
  5. Step 5: Solve for x
    x = 3,639,901,237,808.22/2,769,546.60
  6. Step 6: Final answer
    x = 1,314,258.89

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