Home / 5,922,852.75-8,884,280.34-2,136,335.22

Finding the Fourth Proportional to 5,922,852.75, 8,884,280.34 and 2,136,335.22

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Solution

The fourth proportional to 5,922,852.75, 8,884,280.34 and 2,136,335.22 is: 3,204,503.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,922,852.75 : 8,884,280.34 = 2,136,335.22 : x
  2. Step 2: Convert to fraction form
    5,922,852.75/8,884,280.34 = 2,136,335.22/x
  3. Step 3: Cross multiply
    5,922,852.75x = 8,884,280.34 × 2,136,335.22
  4. Step 4: Simplify right side
    5,922,852.75x = 18,979,800,994,695.58
  5. Step 5: Solve for x
    x = 18,979,800,994,695.58/5,922,852.75
  6. Step 6: Final answer
    x = 3,204,503.27

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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.