Home / 6,693,234.22-9,236,762.76-3,637,450.90

Finding the Fourth Proportional to 6,693,234.22, 9,236,762.76 and 3,637,450.90

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Solution

The fourth proportional to 6,693,234.22, 9,236,762.76 and 3,637,450.90 is: 5,019,736.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,693,234.22 : 9,236,762.76 = 3,637,450.90 : x
  2. Step 2: Convert to fraction form
    6,693,234.22/9,236,762.76 = 3,637,450.90/x
  3. Step 3: Cross multiply
    6,693,234.22x = 9,236,762.76 × 3,637,450.90
  4. Step 4: Simplify right side
    6,693,234.22x = 33,598,271,019,174.22
  5. Step 5: Solve for x
    x = 33,598,271,019,174.22/6,693,234.22
  6. Step 6: Final answer
    x = 5,019,736.34

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Double scale
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1.5x scale

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.