Home / 2,994,169.65-4,491,290.11-835,063.40

Finding the Fourth Proportional to 2,994,169.65, 4,491,290.11 and 835,063.40

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Solution

The fourth proportional to 2,994,169.65, 4,491,290.11 and 835,063.40 is: 1,252,605.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,169.65 : 4,491,290.11 = 835,063.40 : x
  2. Step 2: Convert to fraction form
    2,994,169.65/4,491,290.11 = 835,063.40/x
  3. Step 3: Cross multiply
    2,994,169.65x = 4,491,290.11 × 835,063.40
  4. Step 4: Simplify right side
    2,994,169.65x = 3,750,511,967,186.52
  5. Step 5: Solve for x
    x = 3,750,511,967,186.52/2,994,169.65
  6. Step 6: Final answer
    x = 1,252,605.03

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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.