Home / 7,731,301.22-11,583,556.30-4,692,299.33

Finding the Fourth Proportional to 7,731,301.22, 11,583,556.30 and 4,692,299.33

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Solution

The fourth proportional to 7,731,301.22, 11,583,556.30 and 4,692,299.33 is: 7,030,318.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,731,301.22 : 11,583,556.30 = 4,692,299.33 : x
  2. Step 2: Convert to fraction form
    7,731,301.22/11,583,556.30 = 4,692,299.33/x
  3. Step 3: Cross multiply
    7,731,301.22x = 11,583,556.30 × 4,692,299.33
  4. Step 4: Simplify right side
    7,731,301.22x = 54,353,513,465,507.28
  5. Step 5: Solve for x
    x = 54,353,513,465,507.28/7,731,301.22
  6. Step 6: Final answer
    x = 7,030,318.95

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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.