Home / 11,074,255.20-16,614,007.20-5,683,737.60

Finding the Fourth Proportional to 11,074,255.20, 16,614,007.20 and 5,683,737.60

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Solution

The fourth proportional to 11,074,255.20, 16,614,007.20 and 5,683,737.60 is: 8,526,953.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,074,255.20 : 16,614,007.20 = 5,683,737.60 : x
  2. Step 2: Convert to fraction form
    11,074,255.20/16,614,007.20 = 5,683,737.60/x
  3. Step 3: Cross multiply
    11,074,255.20x = 16,614,007.20 × 5,683,737.60
  4. Step 4: Simplify right side
    11,074,255.20x = 94,429,657,409,310.70
  5. Step 5: Solve for x
    x = 94,429,657,409,310.70/11,074,255.20
  6. Step 6: Final answer
    x = 8,526,953.34

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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.