Home / 11,842,661.43-17,737,087.14-9,267,829.74

Finding the Fourth Proportional to 11,842,661.43, 17,737,087.14 and 9,267,829.74

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Solution

The fourth proportional to 11,842,661.43, 17,737,087.14 and 9,267,829.74 is: 13,880,689.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,842,661.43 : 17,737,087.14 = 9,267,829.74 : x
  2. Step 2: Convert to fraction form
    11,842,661.43/17,737,087.14 = 9,267,829.74/x
  3. Step 3: Cross multiply
    11,842,661.43x = 17,737,087.14 × 9,267,829.74
  4. Step 4: Simplify right side
    11,842,661.43x = 164,384,303,697,063.56
  5. Step 5: Solve for x
    x = 164,384,303,697,063.56/11,842,661.43
  6. Step 6: Final answer
    x = 13,880,689.29

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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.