Home / 3,370,924.12-4,651,894.83-1,843,031.25

Finding the Fourth Proportional to 3,370,924.12, 4,651,894.83 and 1,843,031.25

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Solution

The fourth proportional to 3,370,924.12, 4,651,894.83 and 1,843,031.25 is: 2,543,393.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,924.12 : 4,651,894.83 = 1,843,031.25 : x
  2. Step 2: Convert to fraction form
    3,370,924.12/4,651,894.83 = 1,843,031.25/x
  3. Step 3: Cross multiply
    3,370,924.12x = 4,651,894.83 × 1,843,031.25
  4. Step 4: Simplify right side
    3,370,924.12x = 8,573,587,543,403.44
  5. Step 5: Solve for x
    x = 8,573,587,543,403.44/3,370,924.12
  6. Step 6: Final answer
    x = 2,543,393.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.