Home / 7,458,551.22-11,187,827.06-4,933,615.98

Finding the Fourth Proportional to 7,458,551.22, 11,187,827.06 and 4,933,615.98

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Solution

The fourth proportional to 7,458,551.22, 11,187,827.06 and 4,933,615.98 is: 7,400,424.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,458,551.22 : 11,187,827.06 = 4,933,615.98 : x
  2. Step 2: Convert to fraction form
    7,458,551.22/11,187,827.06 = 4,933,615.98/x
  3. Step 3: Cross multiply
    7,458,551.22x = 11,187,827.06 × 4,933,615.98
  4. Step 4: Simplify right side
    7,458,551.22x = 55,196,442,364,692.43
  5. Step 5: Solve for x
    x = 55,196,442,364,692.43/7,458,551.22
  6. Step 6: Final answer
    x = 7,400,424.12

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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.