Home / 3,598,705.48-5,396,295.66-1,201,727.56

Finding the Fourth Proportional to 3,598,705.48, 5,396,295.66 and 1,201,727.56

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Solution

The fourth proportional to 3,598,705.48, 5,396,295.66 and 1,201,727.56 is: 1,802,002.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,705.48 : 5,396,295.66 = 1,201,727.56 : x
  2. Step 2: Convert to fraction form
    3,598,705.48/5,396,295.66 = 1,201,727.56/x
  3. Step 3: Cross multiply
    3,598,705.48x = 5,396,295.66 × 1,201,727.56
  4. Step 4: Simplify right side
    3,598,705.48x = 6,484,877,216,530.39
  5. Step 5: Solve for x
    x = 6,484,877,216,530.39/3,598,705.48
  6. Step 6: Final answer
    x = 1,802,002.76

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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.