Home / 11,669,259.52-17,494,823.84-7,561,903.84

Finding the Fourth Proportional to 11,669,259.52, 17,494,823.84 and 7,561,903.84

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Solution

The fourth proportional to 11,669,259.52, 17,494,823.84 and 7,561,903.84 is: 11,336,981.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,669,259.52 : 17,494,823.84 = 7,561,903.84 : x
  2. Step 2: Convert to fraction form
    11,669,259.52/17,494,823.84 = 7,561,903.84/x
  3. Step 3: Cross multiply
    11,669,259.52x = 17,494,823.84 × 7,561,903.84
  4. Step 4: Simplify right side
    11,669,259.52x = 132,294,175,575,819.55
  5. Step 5: Solve for x
    x = 132,294,175,575,819.55/11,669,259.52
  6. Step 6: Final answer
    x = 11,336,981.18

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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.