Home / 2,093,950.89-3,141,556.92-745,937.55

Finding the Fourth Proportional to 2,093,950.89, 3,141,556.92 and 745,937.55

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Solution

The fourth proportional to 2,093,950.89, 3,141,556.92 and 745,937.55 is: 1,119,130.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,950.89 : 3,141,556.92 = 745,937.55 : x
  2. Step 2: Convert to fraction form
    2,093,950.89/3,141,556.92 = 745,937.55/x
  3. Step 3: Cross multiply
    2,093,950.89x = 3,141,556.92 × 745,937.55
  4. Step 4: Simplify right side
    2,093,950.89x = 2,343,405,272,090.35
  5. Step 5: Solve for x
    x = 2,343,405,272,090.35/2,093,950.89
  6. Step 6: Final answer
    x = 1,119,130.96

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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.