Home / 2,694,510.30-4,042,834.65-1,097,190.30

Finding the Fourth Proportional to 2,694,510.30, 4,042,834.65 and 1,097,190.30

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Solution

The fourth proportional to 2,694,510.30, 4,042,834.65 and 1,097,190.30 is: 1,646,220.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,510.30 : 4,042,834.65 = 1,097,190.30 : x
  2. Step 2: Convert to fraction form
    2,694,510.30/4,042,834.65 = 1,097,190.30/x
  3. Step 3: Cross multiply
    2,694,510.30x = 4,042,834.65 × 1,097,190.30
  4. Step 4: Simplify right side
    2,694,510.30x = 4,435,758,962,483.90
  5. Step 5: Solve for x
    x = 4,435,758,962,483.90/2,694,510.30
  6. Step 6: Final answer
    x = 1,646,220.82

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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.