Home / 5,423,086.49-7,483,608.90-2,975,636.66

Finding the Fourth Proportional to 5,423,086.49, 7,483,608.90 and 2,975,636.66

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Solution

The fourth proportional to 5,423,086.49, 7,483,608.90 and 2,975,636.66 is: 4,106,241.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,423,086.49 : 7,483,608.90 = 2,975,636.66 : x
  2. Step 2: Convert to fraction form
    5,423,086.49/7,483,608.90 = 2,975,636.66/x
  3. Step 3: Cross multiply
    5,423,086.49x = 7,483,608.90 × 2,975,636.66
  4. Step 4: Simplify right side
    5,423,086.49x = 22,268,500,954,524.23
  5. Step 5: Solve for x
    x = 22,268,500,954,524.23/5,423,086.49
  6. Step 6: Final answer
    x = 4,106,241.16

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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.