Home / 1,833,001.43-2,748,845.98-634,601.93

Finding the Fourth Proportional to 1,833,001.43, 2,748,845.98 and 634,601.93

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Solution

The fourth proportional to 1,833,001.43, 2,748,845.98 and 634,601.93 is: 951,675.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,001.43 : 2,748,845.98 = 634,601.93 : x
  2. Step 2: Convert to fraction form
    1,833,001.43/2,748,845.98 = 634,601.93/x
  3. Step 3: Cross multiply
    1,833,001.43x = 2,748,845.98 × 634,601.93
  4. Step 4: Simplify right side
    1,833,001.43x = 1,744,422,948,850.01
  5. Step 5: Solve for x
    x = 1,744,422,948,850.01/1,833,001.43
  6. Step 6: Final answer
    x = 951,675.72

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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.