Home / 3,353,957.44-5,031,119.76-957,614.56

Finding the Fourth Proportional to 3,353,957.44, 5,031,119.76 and 957,614.56

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Solution

The fourth proportional to 3,353,957.44, 5,031,119.76 and 957,614.56 is: 1,436,474.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,957.44 : 5,031,119.76 = 957,614.56 : x
  2. Step 2: Convert to fraction form
    3,353,957.44/5,031,119.76 = 957,614.56/x
  3. Step 3: Cross multiply
    3,353,957.44x = 5,031,119.76 × 957,614.56
  4. Step 4: Simplify right side
    3,353,957.44x = 4,817,873,535,279.71
  5. Step 5: Solve for x
    x = 4,817,873,535,279.71/3,353,957.44
  6. Step 6: Final answer
    x = 1,436,474.26

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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.