Home / 3,361,536-5,042,347.92-1,117,674

Finding the Fourth Proportional to 3,361,536, 5,042,347.92 and 1,117,674

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Solution

The fourth proportional to 3,361,536, 5,042,347.92 and 1,117,674 is: 1,676,525.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,361,536 : 5,042,347.92 = 1,117,674 : x
  2. Step 2: Convert to fraction form
    3,361,536/5,042,347.92 = 1,117,674/x
  3. Step 3: Cross multiply
    3,361,536x = 5,042,347.92 × 1,117,674
  4. Step 4: Simplify right side
    3,361,536x = 5,635,701,169,138.08
  5. Step 5: Solve for x
    x = 5,635,701,169,138.08/3,361,536
  6. Step 6: Final answer
    x = 1,676,525.60

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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.