Home / 9,756,102.50-14,618,188.78-5,906,255.93

Finding the Fourth Proportional to 9,756,102.50, 14,618,188.78 and 5,906,255.93

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Solution

The fourth proportional to 9,756,102.50, 14,618,188.78 and 5,906,255.93 is: 8,849,718.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,756,102.50 : 14,618,188.78 = 5,906,255.93 : x
  2. Step 2: Convert to fraction form
    9,756,102.50/14,618,188.78 = 5,906,255.93/x
  3. Step 3: Cross multiply
    9,756,102.50x = 14,618,188.78 × 5,906,255.93
  4. Step 4: Simplify right side
    9,756,102.50x = 86,338,764,167,734.45
  5. Step 5: Solve for x
    x = 86,338,764,167,734.45/9,756,102.50
  6. Step 6: Final answer
    x = 8,849,718.85

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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.