Home / 4,012,309.85-5,536,986.94-2,293,467.27

Finding the Fourth Proportional to 4,012,309.85, 5,536,986.94 and 2,293,467.27

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Solution

The fourth proportional to 4,012,309.85, 5,536,986.94 and 2,293,467.27 is: 3,164,984.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,309.85 : 5,536,986.94 = 2,293,467.27 : x
  2. Step 2: Convert to fraction form
    4,012,309.85/5,536,986.94 = 2,293,467.27/x
  3. Step 3: Cross multiply
    4,012,309.85x = 5,536,986.94 × 2,293,467.27
  4. Step 4: Simplify right side
    4,012,309.85x = 12,698,898,321,307.46
  5. Step 5: Solve for x
    x = 12,698,898,321,307.46/4,012,309.85
  6. Step 6: Final answer
    x = 3,164,984.46

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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.