Home / 2,674,004.67-4,012,231.73-1,158,151.23

Finding the Fourth Proportional to 2,674,004.67, 4,012,231.73 and 1,158,151.23

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Solution

The fourth proportional to 2,674,004.67, 4,012,231.73 and 1,158,151.23 is: 1,737,757.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,004.67 : 4,012,231.73 = 1,158,151.23 : x
  2. Step 2: Convert to fraction form
    2,674,004.67/4,012,231.73 = 1,158,151.23/x
  3. Step 3: Cross multiply
    2,674,004.67x = 4,012,231.73 × 1,158,151.23
  4. Step 4: Simplify right side
    2,674,004.67x = 4,646,771,107,353.77
  5. Step 5: Solve for x
    x = 4,646,771,107,353.77/2,674,004.67
  6. Step 6: Final answer
    x = 1,737,757.29

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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.