Home / 2,994,034.13-4,131,767.09-1,635,907.13

Finding the Fourth Proportional to 2,994,034.13, 4,131,767.09 and 1,635,907.13

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Solution

The fourth proportional to 2,994,034.13, 4,131,767.09 and 1,635,907.13 is: 2,257,551.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,034.13 : 4,131,767.09 = 1,635,907.13 : x
  2. Step 2: Convert to fraction form
    2,994,034.13/4,131,767.09 = 1,635,907.13/x
  3. Step 3: Cross multiply
    2,994,034.13x = 4,131,767.09 × 1,635,907.13
  4. Step 4: Simplify right side
    2,994,034.13x = 6,759,187,225,461.28
  5. Step 5: Solve for x
    x = 6,759,187,225,461.28/2,994,034.13
  6. Step 6: Final answer
    x = 2,257,551.83

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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.