Home / 9,561,002.67-13,194,003.33-5,210,119.26

Finding the Fourth Proportional to 9,561,002.67, 13,194,003.33 and 5,210,119.26

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Solution

The fourth proportional to 9,561,002.67, 13,194,003.33 and 5,210,119.26 is: 7,189,866.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,561,002.67 : 13,194,003.33 = 5,210,119.26 : x
  2. Step 2: Convert to fraction form
    9,561,002.67/13,194,003.33 = 5,210,119.26/x
  3. Step 3: Cross multiply
    9,561,002.67x = 13,194,003.33 × 5,210,119.26
  4. Step 4: Simplify right side
    9,561,002.67x = 68,742,330,866,137.13
  5. Step 5: Solve for x
    x = 68,742,330,866,137.13/9,561,002.67
  6. Step 6: Final answer
    x = 7,189,866.30

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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.