Home / 4,091,503.94-6,135,477.15-1,172,954.27

Finding the Fourth Proportional to 4,091,503.94, 6,135,477.15 and 1,172,954.27

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Solution

The fourth proportional to 4,091,503.94, 6,135,477.15 and 1,172,954.27 is: 1,758,921.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,503.94 : 6,135,477.15 = 1,172,954.27 : x
  2. Step 2: Convert to fraction form
    4,091,503.94/6,135,477.15 = 1,172,954.27/x
  3. Step 3: Cross multiply
    4,091,503.94x = 6,135,477.15 × 1,172,954.27
  4. Step 4: Simplify right side
    4,091,503.94x = 7,196,634,121,579.93
  5. Step 5: Solve for x
    x = 7,196,634,121,579.93/4,091,503.94
  6. Step 6: Final answer
    x = 1,758,921.47

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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.