Home / 8,009,951.94-11,053,507.19-4,702,193.04

Finding the Fourth Proportional to 8,009,951.94, 11,053,507.19 and 4,702,193.04

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Solution

The fourth proportional to 8,009,951.94, 11,053,507.19 and 4,702,193.04 is: 6,488,893.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,009,951.94 : 11,053,507.19 = 4,702,193.04 : x
  2. Step 2: Convert to fraction form
    8,009,951.94/11,053,507.19 = 4,702,193.04/x
  3. Step 3: Cross multiply
    8,009,951.94x = 11,053,507.19 × 4,702,193.04
  4. Step 4: Simplify right side
    8,009,951.94x = 51,975,724,588,163.45
  5. Step 5: Solve for x
    x = 51,975,724,588,163.45/8,009,951.94
  6. Step 6: Final answer
    x = 6,488,893.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.