Home / 3,030,144.62-4,545,938.63-1,136,902.46

Finding the Fourth Proportional to 3,030,144.62, 4,545,938.63 and 1,136,902.46

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Solution

The fourth proportional to 3,030,144.62, 4,545,938.63 and 1,136,902.46 is: 1,705,624.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,144.62 : 4,545,938.63 = 1,136,902.46 : x
  2. Step 2: Convert to fraction form
    3,030,144.62/4,545,938.63 = 1,136,902.46/x
  3. Step 3: Cross multiply
    3,030,144.62x = 4,545,938.63 × 1,136,902.46
  4. Step 4: Simplify right side
    3,030,144.62x = 5,168,288,791,568.59
  5. Step 5: Solve for x
    x = 5,168,288,791,568.59/3,030,144.62
  6. Step 6: Final answer
    x = 1,705,624.47

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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.