Home / 4,126,455.37-6,181,631.02-2,702,193.49

Finding the Fourth Proportional to 4,126,455.37, 6,181,631.02 and 2,702,193.49

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Solution

The fourth proportional to 4,126,455.37, 6,181,631.02 and 2,702,193.49 is: 4,048,017.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,455.37 : 6,181,631.02 = 2,702,193.49 : x
  2. Step 2: Convert to fraction form
    4,126,455.37/6,181,631.02 = 2,702,193.49/x
  3. Step 3: Cross multiply
    4,126,455.37x = 6,181,631.02 × 2,702,193.49
  4. Step 4: Simplify right side
    4,126,455.37x = 16,703,963,099,826.06
  5. Step 5: Solve for x
    x = 16,703,963,099,826.06/4,126,455.37
  6. Step 6: Final answer
    x = 4,048,017.39

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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.