Home / 3,583,021.50-4,944,495.83-1,951,457.54

Finding the Fourth Proportional to 3,583,021.50, 4,944,495.83 and 1,951,457.54

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Solution

The fourth proportional to 3,583,021.50, 4,944,495.83 and 1,951,457.54 is: 2,692,971.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,021.50 : 4,944,495.83 = 1,951,457.54 : x
  2. Step 2: Convert to fraction form
    3,583,021.50/4,944,495.83 = 1,951,457.54/x
  3. Step 3: Cross multiply
    3,583,021.50x = 4,944,495.83 × 1,951,457.54
  4. Step 4: Simplify right side
    3,583,021.50x = 9,648,973,634,472.29
  5. Step 5: Solve for x
    x = 9,648,973,634,472.29/3,583,021.50
  6. Step 6: Final answer
    x = 2,692,971.18

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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.