Home / 6,311,307.54-9,457,327.17-3,747,473.67

Finding the Fourth Proportional to 6,311,307.54, 9,457,327.17 and 3,747,473.67

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Solution

The fourth proportional to 6,311,307.54, 9,457,327.17 and 3,747,473.67 is: 5,615,490.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,311,307.54 : 9,457,327.17 = 3,747,473.67 : x
  2. Step 2: Convert to fraction form
    6,311,307.54/9,457,327.17 = 3,747,473.67/x
  3. Step 3: Cross multiply
    6,311,307.54x = 9,457,327.17 × 3,747,473.67
  4. Step 4: Simplify right side
    6,311,307.54x = 35,441,084,558,150.61
  5. Step 5: Solve for x
    x = 35,441,084,558,150.61/6,311,307.54
  6. Step 6: Final answer
    x = 5,615,490.03

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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.