Home / 4,645,224.78-6,967,834.59-1,450,624.74

Finding the Fourth Proportional to 4,645,224.78, 6,967,834.59 and 1,450,624.74

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Solution

The fourth proportional to 4,645,224.78, 6,967,834.59 and 1,450,624.74 is: 2,175,936.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645,224.78 : 6,967,834.59 = 1,450,624.74 : x
  2. Step 2: Convert to fraction form
    4,645,224.78/6,967,834.59 = 1,450,624.74/x
  3. Step 3: Cross multiply
    4,645,224.78x = 6,967,834.59 × 1,450,624.74
  4. Step 4: Simplify right side
    4,645,224.78x = 10,107,713,240,481.76
  5. Step 5: Solve for x
    x = 10,107,713,240,481.76/4,645,224.78
  6. Step 6: Final answer
    x = 2,175,936.30

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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.