Home / 5,370,166.59-7,410,987.27-2,922,936.15

Finding the Fourth Proportional to 5,370,166.59, 7,410,987.27 and 2,922,936.15

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Solution

The fourth proportional to 5,370,166.59, 7,410,987.27 and 2,922,936.15 is: 4,033,737.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,370,166.59 : 7,410,987.27 = 2,922,936.15 : x
  2. Step 2: Convert to fraction form
    5,370,166.59/7,410,987.27 = 2,922,936.15/x
  3. Step 3: Cross multiply
    5,370,166.59x = 7,410,987.27 × 2,922,936.15
  4. Step 4: Simplify right side
    5,370,166.59x = 21,661,842,584,777.21
  5. Step 5: Solve for x
    x = 21,661,842,584,777.21/5,370,166.59
  6. Step 6: Final answer
    x = 4,033,737.54

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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.