Home / 3,459,537.60-5,189,802.62-1,063,583.44

Finding the Fourth Proportional to 3,459,537.60, 5,189,802.62 and 1,063,583.44

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Solution

The fourth proportional to 3,459,537.60, 5,189,802.62 and 1,063,583.44 is: 1,595,527.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,537.60 : 5,189,802.62 = 1,063,583.44 : x
  2. Step 2: Convert to fraction form
    3,459,537.60/5,189,802.62 = 1,063,583.44/x
  3. Step 3: Cross multiply
    3,459,537.60x = 5,189,802.62 × 1,063,583.44
  4. Step 4: Simplify right side
    3,459,537.60x = 5,519,788,123,500.61
  5. Step 5: Solve for x
    x = 5,519,788,123,500.61/3,459,537.60
  6. Step 6: Final answer
    x = 1,595,527.72

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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.