Home / 2,267,891.10-3,401,836.65-2,094,680.70

Finding the Fourth Proportional to 2,267,891.10, 3,401,836.65 and 2,094,680.70

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Solution

The fourth proportional to 2,267,891.10, 3,401,836.65 and 2,094,680.70 is: 3,142,021.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,891.10 : 3,401,836.65 = 2,094,680.70 : x
  2. Step 2: Convert to fraction form
    2,267,891.10/3,401,836.65 = 2,094,680.70/x
  3. Step 3: Cross multiply
    2,267,891.10x = 3,401,836.65 × 2,094,680.70
  4. Step 4: Simplify right side
    2,267,891.10x = 7,125,761,575,307.65
  5. Step 5: Solve for x
    x = 7,125,761,575,307.65/2,267,891.10
  6. Step 6: Final answer
    x = 3,142,021.05

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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.