Home / 2,633,888.85-3,950,834.94-740,630.34

Finding the Fourth Proportional to 2,633,888.85, 3,950,834.94 and 740,630.34

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Solution

The fourth proportional to 2,633,888.85, 3,950,834.94 and 740,630.34 is: 1,110,945.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,888.85 : 3,950,834.94 = 740,630.34 : x
  2. Step 2: Convert to fraction form
    2,633,888.85/3,950,834.94 = 740,630.34/x
  3. Step 3: Cross multiply
    2,633,888.85x = 3,950,834.94 × 740,630.34
  4. Step 4: Simplify right side
    2,633,888.85x = 2,926,108,224,896.08
  5. Step 5: Solve for x
    x = 2,926,108,224,896.08/2,633,888.85
  6. Step 6: Final answer
    x = 1,110,945.98

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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.