Home / 4,428,648.28-6,111,986.34-2,710,903.96

Finding the Fourth Proportional to 4,428,648.28, 6,111,986.34 and 2,710,903.96

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Solution

The fourth proportional to 4,428,648.28, 6,111,986.34 and 2,710,903.96 is: 3,741,323.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,648.28 : 6,111,986.34 = 2,710,903.96 : x
  2. Step 2: Convert to fraction form
    4,428,648.28/6,111,986.34 = 2,710,903.96/x
  3. Step 3: Cross multiply
    4,428,648.28x = 6,111,986.34 × 2,710,903.96
  4. Step 4: Simplify right side
    4,428,648.28x = 16,569,007,972,571.91
  5. Step 5: Solve for x
    x = 16,569,007,972,571.91/4,428,648.28
  6. Step 6: Final answer
    x = 3,741,323.97

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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.