Home / 5,784,441.42-8,677,797.06-2,141,203.16

Finding the Fourth Proportional to 5,784,441.42, 8,677,797.06 and 2,141,203.16

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Solution

The fourth proportional to 5,784,441.42, 8,677,797.06 and 2,141,203.16 is: 3,212,224.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,784,441.42 : 8,677,797.06 = 2,141,203.16 : x
  2. Step 2: Convert to fraction form
    5,784,441.42/8,677,797.06 = 2,141,203.16/x
  3. Step 3: Cross multiply
    5,784,441.42x = 8,677,797.06 × 2,141,203.16
  4. Step 4: Simplify right side
    5,784,441.42x = 18,580,926,486,710.71
  5. Step 5: Solve for x
    x = 18,580,926,486,710.71/5,784,441.42
  6. Step 6: Final answer
    x = 3,212,224.85

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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.