Home / 11,120,908.39-16,683,877.93-6,003,228.43

Finding the Fourth Proportional to 11,120,908.39, 16,683,877.93 and 6,003,228.43

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Solution

The fourth proportional to 11,120,908.39, 16,683,877.93 and 6,003,228.43 is: 9,006,200.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,120,908.39 : 16,683,877.93 = 6,003,228.43 : x
  2. Step 2: Convert to fraction form
    11,120,908.39/16,683,877.93 = 6,003,228.43/x
  3. Step 3: Cross multiply
    11,120,908.39x = 16,683,877.93 × 6,003,228.43
  4. Step 4: Simplify right side
    11,120,908.39x = 100,157,130,312,025.55
  5. Step 5: Solve for x
    x = 100,157,130,312,025.55/11,120,908.39
  6. Step 6: Final answer
    x = 9,006,200.46

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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.