Home / 11,389,282.65-17,086,433.55-3,302,595.93

Finding the Fourth Proportional to 11,389,282.65, 17,086,433.55 and 3,302,595.93

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Solution

The fourth proportional to 11,389,282.65, 17,086,433.55 and 3,302,595.93 is: 4,954,621.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,389,282.65 : 17,086,433.55 = 3,302,595.93 : x
  2. Step 2: Convert to fraction form
    11,389,282.65/17,086,433.55 = 3,302,595.93/x
  3. Step 3: Cross multiply
    11,389,282.65x = 17,086,433.55 × 3,302,595.93
  4. Step 4: Simplify right side
    11,389,282.65x = 56,429,585,900,445.45
  5. Step 5: Solve for x
    x = 56,429,585,900,445.45/11,389,282.65
  6. Step 6: Final answer
    x = 4,954,621.61

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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.