Home / 5,666,736.34-7,819,896.09-3,088,365.94

Finding the Fourth Proportional to 5,666,736.34, 7,819,896.09 and 3,088,365.94

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Solution

The fourth proportional to 5,666,736.34, 7,819,896.09 and 3,088,365.94 is: 4,261,835.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,736.34 : 7,819,896.09 = 3,088,365.94 : x
  2. Step 2: Convert to fraction form
    5,666,736.34/7,819,896.09 = 3,088,365.94/x
  3. Step 3: Cross multiply
    5,666,736.34x = 7,819,896.09 × 3,088,365.94
  4. Step 4: Simplify right side
    5,666,736.34x = 24,150,700,738,695.17
  5. Step 5: Solve for x
    x = 24,150,700,738,695.17/5,666,736.34
  6. Step 6: Final answer
    x = 4,261,835.97

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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.