Home / 3,683,242.27-5,496,057.61-3,300,261.71

Finding the Fourth Proportional to 3,683,242.27, 5,496,057.61 and 3,300,261.71

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Solution

The fourth proportional to 3,683,242.27, 5,496,057.61 and 3,300,261.71 is: 4,924,581.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,242.27 : 5,496,057.61 = 3,300,261.71 : x
  2. Step 2: Convert to fraction form
    3,683,242.27/5,496,057.61 = 3,300,261.71/x
  3. Step 3: Cross multiply
    3,683,242.27x = 5,496,057.61 × 3,300,261.71
  4. Step 4: Simplify right side
    3,683,242.27x = 18,138,428,486,237.11
  5. Step 5: Solve for x
    x = 18,138,428,486,237.11/3,683,242.27
  6. Step 6: Final answer
    x = 4,924,581.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.