Home / 2,698,633-3,724,063.62-1,491,383.08

Finding the Fourth Proportional to 2,698,633, 3,724,063.62 and 1,491,383.08

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Solution

The fourth proportional to 2,698,633, 3,724,063.62 and 1,491,383.08 is: 2,058,081.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,698,633 : 3,724,063.62 = 1,491,383.08 : x
  2. Step 2: Convert to fraction form
    2,698,633/3,724,063.62 = 1,491,383.08/x
  3. Step 3: Cross multiply
    2,698,633x = 3,724,063.62 × 1,491,383.08
  4. Step 4: Simplify right side
    2,698,633x = 5,554,005,471,711.55
  5. Step 5: Solve for x
    x = 5,554,005,471,711.55/2,698,633
  6. Step 6: Final answer
    x = 2,058,081.06

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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.