Home / 5,016,139.88-6,922,285.28-2,724,251.36

Finding the Fourth Proportional to 5,016,139.88, 6,922,285.28 and 2,724,251.36

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Solution

The fourth proportional to 5,016,139.88, 6,922,285.28 and 2,724,251.36 is: 3,759,473.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,139.88 : 6,922,285.28 = 2,724,251.36 : x
  2. Step 2: Convert to fraction form
    5,016,139.88/6,922,285.28 = 2,724,251.36/x
  3. Step 3: Cross multiply
    5,016,139.88x = 6,922,285.28 × 2,724,251.36
  4. Step 4: Simplify right side
    5,016,139.88x = 18,858,045,088,347.98
  5. Step 5: Solve for x
    x = 18,858,045,088,347.98/5,016,139.88
  6. Step 6: Final answer
    x = 3,759,473.53

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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.