Home / 6,573,207.30-9,071,495.46-3,632,961.21

Finding the Fourth Proportional to 6,573,207.30, 9,071,495.46 and 3,632,961.21

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Solution

The fourth proportional to 6,573,207.30, 9,071,495.46 and 3,632,961.21 is: 5,013,745.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,207.30 : 9,071,495.46 = 3,632,961.21 : x
  2. Step 2: Convert to fraction form
    6,573,207.30/9,071,495.46 = 3,632,961.21/x
  3. Step 3: Cross multiply
    6,573,207.30x = 9,071,495.46 × 3,632,961.21
  4. Step 4: Simplify right side
    6,573,207.30x = 32,956,391,122,871.11
  5. Step 5: Solve for x
    x = 32,956,391,122,871.11/6,573,207.30
  6. Step 6: Final answer
    x = 5,013,745.90

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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.