Home / 8,085,975.20-11,159,624.36-4,602,161.04

Finding the Fourth Proportional to 8,085,975.20, 11,159,624.36 and 4,602,161.04

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Solution

The fourth proportional to 8,085,975.20, 11,159,624.36 and 4,602,161.04 is: 6,351,539.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,085,975.20 : 11,159,624.36 = 4,602,161.04 : x
  2. Step 2: Convert to fraction form
    8,085,975.20/11,159,624.36 = 4,602,161.04/x
  3. Step 3: Cross multiply
    8,085,975.20x = 11,159,624.36 × 4,602,161.04
  4. Step 4: Simplify right side
    8,085,975.20x = 51,358,388,450,626.93
  5. Step 5: Solve for x
    x = 51,358,388,450,626.93/8,085,975.20
  6. Step 6: Final answer
    x = 6,351,539.20

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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.