Home / 2,459,270.79-3,394,402.20-1,675,633.11

Finding the Fourth Proportional to 2,459,270.79, 3,394,402.20 and 1,675,633.11

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Solution

The fourth proportional to 2,459,270.79, 3,394,402.20 and 1,675,633.11 is: 2,312,788.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,270.79 : 3,394,402.20 = 1,675,633.11 : x
  2. Step 2: Convert to fraction form
    2,459,270.79/3,394,402.20 = 1,675,633.11/x
  3. Step 3: Cross multiply
    2,459,270.79x = 3,394,402.20 × 1,675,633.11
  4. Step 4: Simplify right side
    2,459,270.79x = 5,687,772,714,976.84
  5. Step 5: Solve for x
    x = 5,687,772,714,976.84/2,459,270.79
  6. Step 6: Final answer
    x = 2,312,788.30

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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.