Home / 5,015,993.19-6,922,111.28-2,724,170.28

Finding the Fourth Proportional to 5,015,993.19, 6,922,111.28 and 2,724,170.28

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Solution

The fourth proportional to 5,015,993.19, 6,922,111.28 and 2,724,170.28 is: 3,759,377.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015,993.19 : 6,922,111.28 = 2,724,170.28 : x
  2. Step 2: Convert to fraction form
    5,015,993.19/6,922,111.28 = 2,724,170.28/x
  3. Step 3: Cross multiply
    5,015,993.19x = 6,922,111.28 × 2,724,170.28
  4. Step 4: Simplify right side
    5,015,993.19x = 18,857,009,823,828.76
  5. Step 5: Solve for x
    x = 18,857,009,823,828.76/5,015,993.19
  6. Step 6: Final answer
    x = 3,759,377.08

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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.