Home / 1,162,898.98-1,744,209.96-310,034.59

Finding the Fourth Proportional to 1,162,898.98, 1,744,209.96 and 310,034.59

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Solution

The fourth proportional to 1,162,898.98, 1,744,209.96 and 310,034.59 is: 465,014.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,898.98 : 1,744,209.96 = 310,034.59 : x
  2. Step 2: Convert to fraction form
    1,162,898.98/1,744,209.96 = 310,034.59/x
  3. Step 3: Cross multiply
    1,162,898.98x = 1,744,209.96 × 310,034.59
  4. Step 4: Simplify right side
    1,162,898.98x = 540,765,414,299.36
  5. Step 5: Solve for x
    x = 540,765,414,299.36/1,162,898.98
  6. Step 6: Final answer
    x = 465,014.95

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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.