Home / 8,303,250.98-11,458,491.28-4,632,167.53

Finding the Fourth Proportional to 8,303,250.98, 11,458,491.28 and 4,632,167.53

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Solution

The fourth proportional to 8,303,250.98, 11,458,491.28 and 4,632,167.53 is: 6,392,393.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,303,250.98 : 11,458,491.28 = 4,632,167.53 : x
  2. Step 2: Convert to fraction form
    8,303,250.98/11,458,491.28 = 4,632,167.53/x
  3. Step 3: Cross multiply
    8,303,250.98x = 11,458,491.28 × 4,632,167.53
  4. Step 4: Simplify right side
    8,303,250.98x = 53,077,651,269,609.56
  5. Step 5: Solve for x
    x = 53,077,651,269,609.56/8,303,250.98
  6. Step 6: Final answer
    x = 6,392,393.95

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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.