Home / 2,822,635.14-3,894,955.43-1,598,696.38

Finding the Fourth Proportional to 2,822,635.14, 3,894,955.43 and 1,598,696.38

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Solution

The fourth proportional to 2,822,635.14, 3,894,955.43 and 1,598,696.38 is: 2,206,041.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,635.14 : 3,894,955.43 = 1,598,696.38 : x
  2. Step 2: Convert to fraction form
    2,822,635.14/3,894,955.43 = 1,598,696.38/x
  3. Step 3: Cross multiply
    2,822,635.14x = 3,894,955.43 × 1,598,696.38
  4. Step 4: Simplify right side
    2,822,635.14x = 6,226,851,146,202.34
  5. Step 5: Solve for x
    x = 6,226,851,146,202.34/2,822,635.14
  6. Step 6: Final answer
    x = 2,206,041.81

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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.