Home / 3,801,255.68-5,701,835.68-922,646.55

Finding the Fourth Proportional to 3,801,255.68, 5,701,835.68 and 922,646.55

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Solution

The fourth proportional to 3,801,255.68, 5,701,835.68 and 922,646.55 is: 1,383,958.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,255.68 : 5,701,835.68 = 922,646.55 : x
  2. Step 2: Convert to fraction form
    3,801,255.68/5,701,835.68 = 922,646.55/x
  3. Step 3: Cross multiply
    3,801,255.68x = 5,701,835.68 × 922,646.55
  4. Step 4: Simplify right side
    3,801,255.68x = 5,260,779,011,011.23
  5. Step 5: Solve for x
    x = 5,260,779,011,011.23/3,801,255.68
  6. Step 6: Final answer
    x = 1,383,958.21

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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.