Home / 9,587,063.03-13,230,047.75-5,236,149.56

Finding the Fourth Proportional to 9,587,063.03, 13,230,047.75 and 5,236,149.56

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Solution

The fourth proportional to 9,587,063.03, 13,230,047.75 and 5,236,149.56 is: 7,225,832.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587,063.03 : 13,230,047.75 = 5,236,149.56 : x
  2. Step 2: Convert to fraction form
    9,587,063.03/13,230,047.75 = 5,236,149.56/x
  3. Step 3: Cross multiply
    9,587,063.03x = 13,230,047.75 × 5,236,149.56
  4. Step 4: Simplify right side
    9,587,063.03x = 69,274,508,612,610.49
  5. Step 5: Solve for x
    x = 69,274,508,612,610.49/9,587,063.03
  6. Step 6: Final answer
    x = 7,225,832.19

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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.