Home / 9,404,729.09-14,106,967.53-2,581,294.22

Finding the Fourth Proportional to 9,404,729.09, 14,106,967.53 and 2,581,294.22

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Solution

The fourth proportional to 9,404,729.09, 14,106,967.53 and 2,581,294.22 is: 3,871,906.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,404,729.09 : 14,106,967.53 = 2,581,294.22 : x
  2. Step 2: Convert to fraction form
    9,404,729.09/14,106,967.53 = 2,581,294.22/x
  3. Step 3: Cross multiply
    9,404,729.09x = 14,106,967.53 × 2,581,294.22
  4. Step 4: Simplify right side
    9,404,729.09x = 36,414,233,782,184.09
  5. Step 5: Solve for x
    x = 36,414,233,782,184.09/9,404,729.09
  6. Step 6: Final answer
    x = 3,871,906.72

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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.