Home / 2,822,541.99-3,895,441.89-1,676,626.89

Finding the Fourth Proportional to 2,822,541.99, 3,895,441.89 and 1,676,626.89

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Solution

The fourth proportional to 2,822,541.99, 3,895,441.89 and 1,676,626.89 is: 2,313,943.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,541.99 : 3,895,441.89 = 1,676,626.89 : x
  2. Step 2: Convert to fraction form
    2,822,541.99/3,895,441.89 = 1,676,626.89/x
  3. Step 3: Cross multiply
    2,822,541.99x = 3,895,441.89 × 1,676,626.89
  4. Step 4: Simplify right side
    2,822,541.99x = 6,531,202,621,206.42
  5. Step 5: Solve for x
    x = 6,531,202,621,206.42/2,822,541.99
  6. Step 6: Final answer
    x = 2,313,943.48

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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.