Home / 1,458,019.46-2,012,115.17-795,767.51

Finding the Fourth Proportional to 1,458,019.46, 2,012,115.17 and 795,767.51

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Solution

The fourth proportional to 1,458,019.46, 2,012,115.17 and 795,767.51 is: 1,098,185.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,458,019.46 : 2,012,115.17 = 795,767.51 : x
  2. Step 2: Convert to fraction form
    1,458,019.46/2,012,115.17 = 795,767.51/x
  3. Step 3: Cross multiply
    1,458,019.46x = 2,012,115.17 × 795,767.51
  4. Step 4: Simplify right side
    1,458,019.46x = 1,601,175,864,624.71
  5. Step 5: Solve for x
    x = 1,601,175,864,624.71/1,458,019.46
  6. Step 6: Final answer
    x = 1,098,185.53

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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.