Home / 4,433,975.82-6,119,068.05-2,801,787.57

Finding the Fourth Proportional to 4,433,975.82, 6,119,068.05 and 2,801,787.57

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Solution

The fourth proportional to 4,433,975.82, 6,119,068.05 and 2,801,787.57 is: 3,866,581.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,975.82 : 6,119,068.05 = 2,801,787.57 : x
  2. Step 2: Convert to fraction form
    4,433,975.82/6,119,068.05 = 2,801,787.57/x
  3. Step 3: Cross multiply
    4,433,975.82x = 6,119,068.05 × 2,801,787.57
  4. Step 4: Simplify right side
    4,433,975.82x = 17,144,328,802,474.14
  5. Step 5: Solve for x
    x = 17,144,328,802,474.14/4,433,975.82
  6. Step 6: Final answer
    x = 3,866,581.48

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Why These Related Problems?

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