Home / 10,736,403.36-16,099,628.40-4,003,009.44

Finding the Fourth Proportional to 10,736,403.36, 16,099,628.40 and 4,003,009.44

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Solution

The fourth proportional to 10,736,403.36, 16,099,628.40 and 4,003,009.44 is: 6,002,658.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,736,403.36 : 16,099,628.40 = 4,003,009.44 : x
  2. Step 2: Convert to fraction form
    10,736,403.36/16,099,628.40 = 4,003,009.44/x
  3. Step 3: Cross multiply
    10,736,403.36x = 16,099,628.40 × 4,003,009.44
  4. Step 4: Simplify right side
    10,736,403.36x = 64,446,964,465,692.09
  5. Step 5: Solve for x
    x = 64,446,964,465,692.09/10,736,403.36
  6. Step 6: Final answer
    x = 6,002,658.65

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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.