Home / 2,461,390.52-3,396,577.20-1,373,576.72

Finding the Fourth Proportional to 2,461,390.52, 3,396,577.20 and 1,373,576.72

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Solution

The fourth proportional to 2,461,390.52, 3,396,577.20 and 1,373,576.72 is: 1,895,456.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,390.52 : 3,396,577.20 = 1,373,576.72 : x
  2. Step 2: Convert to fraction form
    2,461,390.52/3,396,577.20 = 1,373,576.72/x
  3. Step 3: Cross multiply
    2,461,390.52x = 3,396,577.20 × 1,373,576.72
  4. Step 4: Simplify right side
    2,461,390.52x = 4,665,459,369,602.78
  5. Step 5: Solve for x
    x = 4,665,459,369,602.78/2,461,390.52
  6. Step 6: Final answer
    x = 1,895,456.79

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.