Home / 9,847,707.84-14,797,540.08-5,302,117.44

Finding the Fourth Proportional to 9,847,707.84, 14,797,540.08 and 5,302,117.44

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Solution

The fourth proportional to 9,847,707.84, 14,797,540.08 and 5,302,117.44 is: 7,967,163.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847,707.84 : 14,797,540.08 = 5,302,117.44 : x
  2. Step 2: Convert to fraction form
    9,847,707.84/14,797,540.08 = 5,302,117.44/x
  3. Step 3: Cross multiply
    9,847,707.84x = 14,797,540.08 × 5,302,117.44
  4. Step 4: Simplify right side
    9,847,707.84x = 78,458,295,327,267
  5. Step 5: Solve for x
    x = 78,458,295,327,267/9,847,707.84
  6. Step 6: Final answer
    x = 7,967,163.18

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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.