Home / 2,685,097.82-3,705,465.29-1,461,411.18

Finding the Fourth Proportional to 2,685,097.82, 3,705,465.29 and 1,461,411.18

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Solution

The fourth proportional to 2,685,097.82, 3,705,465.29 and 1,461,411.18 is: 2,016,763.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,685,097.82 : 3,705,465.29 = 1,461,411.18 : x
  2. Step 2: Convert to fraction form
    2,685,097.82/3,705,465.29 = 1,461,411.18/x
  3. Step 3: Cross multiply
    2,685,097.82x = 3,705,465.29 × 1,461,411.18
  4. Step 4: Simplify right side
    2,685,097.82x = 5,415,208,394,600.89
  5. Step 5: Solve for x
    x = 5,415,208,394,600.89/2,685,097.82
  6. Step 6: Final answer
    x = 2,016,763.91

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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.