Home / 4,131,265.60-5,701,205.82-2,270,853.42

Finding the Fourth Proportional to 4,131,265.60, 5,701,205.82 and 2,270,853.42

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Solution

The fourth proportional to 4,131,265.60, 5,701,205.82 and 2,270,853.42 is: 3,133,810.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,265.60 : 5,701,205.82 = 2,270,853.42 : x
  2. Step 2: Convert to fraction form
    4,131,265.60/5,701,205.82 = 2,270,853.42/x
  3. Step 3: Cross multiply
    4,131,265.60x = 5,701,205.82 × 2,270,853.42
  4. Step 4: Simplify right side
    4,131,265.60x = 12,946,602,734,470.90
  5. Step 5: Solve for x
    x = 12,946,602,734,470.90/4,131,265.60
  6. Step 6: Final answer
    x = 3,133,810.31

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1.5x scale

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.