Home / 9,161,839.26-13,744,448.35-3,014,166.89

Finding the Fourth Proportional to 9,161,839.26, 13,744,448.35 and 3,014,166.89

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Solution

The fourth proportional to 9,161,839.26, 13,744,448.35 and 3,014,166.89 is: 4,521,806.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,161,839.26 : 13,744,448.35 = 3,014,166.89 : x
  2. Step 2: Convert to fraction form
    9,161,839.26/13,744,448.35 = 3,014,166.89/x
  3. Step 3: Cross multiply
    9,161,839.26x = 13,744,448.35 × 3,014,166.89
  4. Step 4: Simplify right side
    9,161,839.26x = 41,428,061,137,885.13
  5. Step 5: Solve for x
    x = 41,428,061,137,885.13/9,161,839.26
  6. Step 6: Final answer
    x = 4,521,806.15

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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.