Home / 9,267,588.52-13,903,698.20-6,540,460.68

Finding the Fourth Proportional to 9,267,588.52, 13,903,698.20 and 6,540,460.68

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Solution

The fourth proportional to 9,267,588.52, 13,903,698.20 and 6,540,460.68 is: 9,812,325.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267,588.52 : 13,903,698.20 = 6,540,460.68 : x
  2. Step 2: Convert to fraction form
    9,267,588.52/13,903,698.20 = 6,540,460.68/x
  3. Step 3: Cross multiply
    9,267,588.52x = 13,903,698.20 × 6,540,460.68
  4. Step 4: Simplify right side
    9,267,588.52x = 90,936,591,324,915.03
  5. Step 5: Solve for x
    x = 90,936,591,324,915.03/9,267,588.52
  6. Step 6: Final answer
    x = 9,812,325.08

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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.