Home / 6,971,952.03-9,621,527.43-3,874,605.93

Finding the Fourth Proportional to 6,971,952.03, 9,621,527.43 and 3,874,605.93

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Solution

The fourth proportional to 6,971,952.03, 9,621,527.43 and 3,874,605.93 is: 5,347,086.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,971,952.03 : 9,621,527.43 = 3,874,605.93 : x
  2. Step 2: Convert to fraction form
    6,971,952.03/9,621,527.43 = 3,874,605.93/x
  3. Step 3: Cross multiply
    6,971,952.03x = 9,621,527.43 × 3,874,605.93
  4. Step 4: Simplify right side
    6,971,952.03x = 37,279,627,235,935.66
  5. Step 5: Solve for x
    x = 37,279,627,235,935.66/6,971,952.03
  6. Step 6: Final answer
    x = 5,347,086.02

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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.