Home / 3,359,658.24-5,039,491.14-835,313.76

Finding the Fourth Proportional to 3,359,658.24, 5,039,491.14 and 835,313.76

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Solution

The fourth proportional to 3,359,658.24, 5,039,491.14 and 835,313.76 is: 1,252,971.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,658.24 : 5,039,491.14 = 835,313.76 : x
  2. Step 2: Convert to fraction form
    3,359,658.24/5,039,491.14 = 835,313.76/x
  3. Step 3: Cross multiply
    3,359,658.24x = 5,039,491.14 × 835,313.76
  4. Step 4: Simplify right side
    3,359,658.24x = 4,209,556,292,640.09
  5. Step 5: Solve for x
    x = 4,209,556,292,640.09/3,359,658.24
  6. Step 6: Final answer
    x = 1,252,971.58

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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.