Home / 2,844,263.09-4,266,519.23-822,711.35

Finding the Fourth Proportional to 2,844,263.09, 4,266,519.23 and 822,711.35

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Solution

The fourth proportional to 2,844,263.09, 4,266,519.23 and 822,711.35 is: 1,234,103.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,263.09 : 4,266,519.23 = 822,711.35 : x
  2. Step 2: Convert to fraction form
    2,844,263.09/4,266,519.23 = 822,711.35/x
  3. Step 3: Cross multiply
    2,844,263.09x = 4,266,519.23 × 822,711.35
  4. Step 4: Simplify right side
    2,844,263.09x = 3,510,113,770,068.11
  5. Step 5: Solve for x
    x = 3,510,113,770,068.11/2,844,263.09
  6. Step 6: Final answer
    x = 1,234,103.06

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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.