Home / 4,680,993.66-7,010,139.81-3,237,626.22

Finding the Fourth Proportional to 4,680,993.66, 7,010,139.81 and 3,237,626.22

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Solution

The fourth proportional to 4,680,993.66, 7,010,139.81 and 3,237,626.22 is: 4,848,588.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,993.66 : 7,010,139.81 = 3,237,626.22 : x
  2. Step 2: Convert to fraction form
    4,680,993.66/7,010,139.81 = 3,237,626.22/x
  3. Step 3: Cross multiply
    4,680,993.66x = 7,010,139.81 × 3,237,626.22
  4. Step 4: Simplify right side
    4,680,993.66x = 22,696,212,454,721.82
  5. Step 5: Solve for x
    x = 22,696,212,454,721.82/4,680,993.66
  6. Step 6: Final answer
    x = 4,848,588.59

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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.