Home / 10,722,842.85-14,797,673.01-5,828,063.52

Finding the Fourth Proportional to 10,722,842.85, 14,797,673.01 and 5,828,063.52

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Solution

The fourth proportional to 10,722,842.85, 14,797,673.01 and 5,828,063.52 is: 8,042,809.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,722,842.85 : 14,797,673.01 = 5,828,063.52 : x
  2. Step 2: Convert to fraction form
    10,722,842.85/14,797,673.01 = 5,828,063.52/x
  3. Step 3: Cross multiply
    10,722,842.85x = 14,797,673.01 × 5,828,063.52
  4. Step 4: Simplify right side
    10,722,842.85x = 86,241,778,250,469.59
  5. Step 5: Solve for x
    x = 86,241,778,250,469.59/10,722,842.85
  6. Step 6: Final answer
    x = 8,042,809.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.