Home / 3,031,952.85-4,548,116.97-1,010,377.53

Finding the Fourth Proportional to 3,031,952.85, 4,548,116.97 and 1,010,377.53

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Solution

The fourth proportional to 3,031,952.85, 4,548,116.97 and 1,010,377.53 is: 1,515,628.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,952.85 : 4,548,116.97 = 1,010,377.53 : x
  2. Step 2: Convert to fraction form
    3,031,952.85/4,548,116.97 = 1,010,377.53/x
  3. Step 3: Cross multiply
    3,031,952.85x = 4,548,116.97 × 1,010,377.53
  4. Step 4: Simplify right side
    3,031,952.85x = 4,595,315,190,299.68
  5. Step 5: Solve for x
    x = 4,595,315,190,299.68/3,031,952.85
  6. Step 6: Final answer
    x = 1,515,628.84

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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.