Home / 11,585,193.80-17,377,225.86-4,300,072.16

Finding the Fourth Proportional to 11,585,193.80, 17,377,225.86 and 4,300,072.16

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Solution

The fourth proportional to 11,585,193.80, 17,377,225.86 and 4,300,072.16 is: 6,449,898.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,585,193.80 : 17,377,225.86 = 4,300,072.16 : x
  2. Step 2: Convert to fraction form
    11,585,193.80/17,377,225.86 = 4,300,072.16/x
  3. Step 3: Cross multiply
    11,585,193.80x = 17,377,225.86 × 4,300,072.16
  4. Step 4: Simplify right side
    11,585,193.80x = 74,723,325,138,618.06
  5. Step 5: Solve for x
    x = 74,723,325,138,618.06/11,585,193.80
  6. Step 6: Final answer
    x = 6,449,898.59

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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.