Home / 3,208,601.13-4,809,663.11-2,011,364.23

Finding the Fourth Proportional to 3,208,601.13, 4,809,663.11 and 2,011,364.23

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Solution

The fourth proportional to 3,208,601.13, 4,809,663.11 and 2,011,364.23 is: 3,015,016.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,208,601.13 : 4,809,663.11 = 2,011,364.23 : x
  2. Step 2: Convert to fraction form
    3,208,601.13/4,809,663.11 = 2,011,364.23/x
  3. Step 3: Cross multiply
    3,208,601.13x = 4,809,663.11 × 2,011,364.23
  4. Step 4: Simplify right side
    3,208,601.13x = 9,673,984,330,808.81
  5. Step 5: Solve for x
    x = 9,673,984,330,808.81/3,208,601.13
  6. Step 6: Final answer
    x = 3,015,016.18

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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.