Home / 976,237.27-1,461,832.65-673,564.67

Finding the Fourth Proportional to 976,237.27, 1,461,832.65 and 673,564.67

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Solution

The fourth proportional to 976,237.27, 1,461,832.65 and 673,564.67 is: 1,008,606.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,237.27 : 1,461,832.65 = 673,564.67 : x
  2. Step 2: Convert to fraction form
    976,237.27/1,461,832.65 = 673,564.67/x
  3. Step 3: Cross multiply
    976,237.27x = 1,461,832.65 × 673,564.67
  4. Step 4: Simplify right side
    976,237.27x = 984,638,824,665.19
  5. Step 5: Solve for x
    x = 984,638,824,665.19/976,237.27
  6. Step 6: Final answer
    x = 1,008,606.06

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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.