Home / 1,832,666.88-2,749,188.96-634,586.88

Finding the Fourth Proportional to 1,832,666.88, 2,749,188.96 and 634,586.88

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Solution

The fourth proportional to 1,832,666.88, 2,749,188.96 and 634,586.88 is: 951,945.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,666.88 : 2,749,188.96 = 634,586.88 : x
  2. Step 2: Convert to fraction form
    1,832,666.88/2,749,188.96 = 634,586.88/x
  3. Step 3: Cross multiply
    1,832,666.88x = 2,749,188.96 × 634,586.88
  4. Step 4: Simplify right side
    1,832,666.88x = 1,744,599,244,656.84
  5. Step 5: Solve for x
    x = 1,744,599,244,656.84/1,832,666.88
  6. Step 6: Final answer
    x = 951,945.64

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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.