Home / 3,726,925.82-5,590,191.08-1,202,581.34

Finding the Fourth Proportional to 3,726,925.82, 5,590,191.08 and 1,202,581.34

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Solution

The fourth proportional to 3,726,925.82, 5,590,191.08 and 1,202,581.34 is: 1,803,808.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,925.82 : 5,590,191.08 = 1,202,581.34 : x
  2. Step 2: Convert to fraction form
    3,726,925.82/5,590,191.08 = 1,202,581.34/x
  3. Step 3: Cross multiply
    3,726,925.82x = 5,590,191.08 × 1,202,581.34
  4. Step 4: Simplify right side
    3,726,925.82x = 6,722,659,479,842.45
  5. Step 5: Solve for x
    x = 6,722,659,479,842.45/3,726,925.82
  6. Step 6: Final answer
    x = 1,803,808.23

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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.